prepravljena data mart sema i generator jebemliga

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data/01_EWC2025_Event_Tournament_Summary.csv

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-Game,Event_Name,Start_Date,End_Date,Prize_Pool_USD,Num_Participants,Winner,Runner_Up,Game_Type,Platform,Club_Championship_Points,Gender
-Rennsport,Rennsport R1 at EWC 2025,2025-07-08,2025-07-11,500000,9,BMW M Team Redline Red Bull Sim Racing,Virtus.pro,Racing,PC,Yes,
-Valorant,Esports World Cup 2025,2025-07-08,2025-07-13,1250000,16,Team Heretics,Fnatic,Tactical Shooter,PC,Yes,
-Dota 2,Esports World Cup 2025,2025-07-08,2025-07-19,3000000,16,Team Spirit,Team Falcons,MOBA,PC,Yes,
-Fatal Fury: City of the Wolves,Esports World Cup 2025,2025-07-10,2025-07-12,1000000,16,GO1 (DetonatioN FocusMe),Xiaohai (KuaiShou Gaming),Fighting,Console/PC,Yes,
-Apex Legends,ALGS 2025 Midseason Playoffs,2025-07-10,2025-07-13,2000000,40,VK Gaming,ROC Esports,Battle Royale,PC/Console,Yes,
-Mobile Legends: Bang Bang,MLBB Mid Season Cup 2025,2025-07-10,2025-08-02,3000000,23,Team Liquid PH,SRG.OG,MOBA,Mobile,Yes,Men
-Mobile Legends: Bang Bang,MLBB Women's Invitational 2025,2025-07-15,2025-07-19,500000,16,Team Vitality,Gaimin Gladiators,MOBA,Mobile,Yes,Women
-Honor of Kings,HoK World Cup 2025,2025-07-15,2025-07-26,3000000,18,AG.AL,ThunderTalk Global,MOBA,Mobile,Yes,
-Free Fire,Esports World Cup 2025,2025-07-16,2025-07-20,1000000,18,EVOS Esports,Rex Regum Qeon,Battle Royale,Mobile,Yes,
-League of Legends,Esports World Cup 2025,2025-07-16,2025-07-20,2000000,12,Gen.G,AG.AL,MOBA,PC,Yes,
-StarCraft II,Esports World Cup 2025,2025-07-22,2025-07-25,700000,18,Serral (Basilisk),Classic (Virtus.pro),RTS,PC,Yes,
-Call of Duty: Black Ops 6,Esports World Cup 2025,2025-07-24,2025-07-27,1800000,16,OpTic Gaming,Vancouver Surge,FPS,Console/PC,Yes,
-PUBG Mobile,PUBG Mobile World Cup 2025,2025-07-25,2025-08-03,3000000,24,Yangon Galacticos,Weibo Gaming,Battle Royale,Mobile,Yes,
-Chess,Esports World Cup 2025,2025-07-29,2025-08-01,1500000,16,Magnus Carlsen (Team Liquid),Alireza Firouzja (Team Falcons),Strategy,Online,Yes,
-Overwatch 2,OWCS Midseason Championship 2025,2025-07-31,2025-08-03,1000000,16,Team Falcons,Al Qadsiah,FPS,PC,Yes,
-Rainbow Six Siege X,Esports World Cup 2025,2025-08-05,2025-08-09,2000000,16,Team Secret,G2 Esports,Tactical Shooter,PC,Yes,
-Call of Duty: Warzone,Esports World Cup 2025,2025-08-06,2025-08-09,1000000,21,Twisted Minds,Gentle Mates,Battle Royale,Console/PC,Yes,
-EA Sports FC 25,FC Pro 25 World Championship,2025-08-07,2025-08-10,1000000,32,ManuBachoore (Team Liquid),Brice (Team Vitality),Sports,Console/PC,Yes,
-Teamfight Tactics,Esports World Cup 2025,2025-08-11,2025-08-15,500000,16,Weibo Gaming,Virtus.pro,Auto Battler,PC,Yes,
-PUBG: Battlegrounds,Esports World Cup 2025,2025-08-12,2025-08-16,2000000,24,Twisted Minds,Gen.G,Battle Royale,PC,Yes,
-Tekken 8,Esports World Cup 2025,2025-08-13,2025-08-16,1000000,32,ULSAN (DN Freecs),LOWHIGH (DRX),Fighting,Console/PC,Yes,
-Rocket League,Esports World Cup 2025,2025-08-14,2025-08-17,1000000,16,Karmine Corp,Geekay Esports,Sports,PC/Console,Yes,
-CrossFire,Esports World Cup 2025,2025-08-19,2025-08-23,2000000,16,AG.AL,BaiSha Gaming,FPS,PC,Yes,
-Street Fighter 6,Esports World Cup 2025,2025-08-20,2025-08-23,1000000,48,Xiaohai (KuaiShou Gaming),Blaz (2Game Esports),Fighting,Console/PC,Yes,
-Counter-Strike 2,Esports World Cup 2025,2025-08-20,2025-08-24,1250000,16,The MongolZ,Aurora Gaming,FPS,PC,Yes,
-Naraka: Bladepoint,Mid-Season Championship 2025 Solo,2025-08-19,2025-08-19,150000,12,TBD,TBD,Battle Royale,PC,No,
-Naraka: Bladepoint,Mid-Season Championship 2025 Trios,2025-08-20,2025-08-20,350000,12,TBD,TBD,Battle Royale,PC,No,

data/02_EWC2025_Medalists.csv

@@ -1,258 +0,0 @@
-Event,Medal,Team_Organization,Player,Country,Role
-Apex Legends,Gold,VK Gaming,Kasssa,Brazil,Player
-Apex Legends,Gold,VK Gaming,QQ,China,Player
-Apex Legends,Gold,VK Gaming,LqDuD,China,Player
-Apex Legends,Silver,ROC Esports,Vaxlon,Philippines,Player
-Apex Legends,Silver,ROC Esports,Deeds,Australia,Player
-Apex Legends,Silver,ROC Esports,Sauceror,USA,Player
-Apex Legends,Bronze,Ninjas in Pyjamas,Vein,USA,Player
-Apex Legends,Bronze,Ninjas in Pyjamas,Kurev,Russia,Player
-Apex Legends,Bronze,Ninjas in Pyjamas,McLovin,USA,Player
-Call of Duty: Black Ops 6,Gold,OpTic Gaming,Dashy,USA,Player
-Call of Duty: Black Ops 6,Gold,OpTic Gaming,Huke,USA,Player
-Call of Duty: Black Ops 6,Gold,OpTic Gaming,Mercules,USA,Player
-Call of Duty: Black Ops 6,Gold,OpTic Gaming,Shotzzy,USA,Player
-Call of Duty: Black Ops 6,Silver,Vancouver Surge,04,Canada,Player
-Call of Duty: Black Ops 6,Silver,Vancouver Surge,Abuzah,Morocco,Player
-Call of Duty: Black Ops 6,Silver,Vancouver Surge,Neptune,USA,Player
-Call of Duty: Black Ops 6,Silver,Vancouver Surge,Nastie,UK,Player
-Call of Duty: Black Ops 6,Bronze,Movistar KOI,Abe,Spain,Player
-Call of Duty: Black Ops 6,Bronze,Movistar KOI,CleanX,Denmark,Player
-Call of Duty: Black Ops 6,Bronze,Movistar KOI,Insight,UK,Player
-Call of Duty: Black Ops 6,Bronze,Movistar KOI,JoeDeceives,USA,Player
-Call of Duty: Warzone,Gold,Twisted Minds,zSmit,USA,Player
-Call of Duty: Warzone,Gold,Twisted Minds,Almond,USA,Player
-Call of Duty: Warzone,Gold,Twisted Minds,Aydan,USA,Player
-Call of Duty: Warzone,Silver,Gentle Mates,Enkeo,France,Player
-Call of Duty: Warzone,Silver,Gentle Mates,Gromalok,France,Player
-Call of Duty: Warzone,Silver,Gentle Mates,HalloW,France,Player
-Call of Duty: Warzone,Bronze,Virtus.pro,Dongy,South Korea,Player
-Call of Duty: Warzone,Bronze,Virtus.pro,Newbz,USA,Player
-Call of Duty: Warzone,Bronze,Virtus.pro,Sage,USA,Player
-Chess,Gold,Team Liquid,Magnus Carlsen,Norway,Player
-Chess,Silver,Team Falcons,Alireza Firouzja,France,Player
-Chess,Bronze,Team Falcons,Hikaru Nakamura,USA,Player
-CrossFire,Gold,AG.AL,ZY,China,Player
-CrossFire,Gold,AG.AL,Jwei,China,Player
-CrossFire,Gold,AG.AL,Doo,China,Player
-CrossFire,Gold,AG.AL,1222,China,Player
-CrossFire,Gold,AG.AL,ZQ,China,Player
-CrossFire,Silver,BaiSha Gaming,Xxiao,China,Player
-CrossFire,Silver,BaiSha Gaming,N9,China,Player
-CrossFire,Silver,BaiSha Gaming,577,China,Player
-CrossFire,Silver,BaiSha Gaming,Lye,China,Player
-CrossFire,Silver,BaiSha Gaming,YDSS,China,Player
-CrossFire,Bronze,Evolution Power,ZAY,China,Player
-CrossFire,Bronze,Evolution Power,mino,China,Player
-CrossFire,Bronze,Evolution Power,YZK,China,Player
-CrossFire,Bronze,Evolution Power,yh,China,Player
-CrossFire,Bronze,Evolution Power,xqq,China,Player
-Counter-Strike 2,Gold,The MongolZ,Techno4K,Mongolia,Player
-Counter-Strike 2,Gold,The MongolZ,910,Mongolia,Player
-Counter-Strike 2,Gold,The MongolZ,mzinho,Mongolia,Player
-Counter-Strike 2,Gold,The MongolZ,bLitz,Mongolia,Player
-Counter-Strike 2,Gold,The MongolZ,Senzu,Mongolia,Player
-Counter-Strike 2,Silver,Aurora Gaming,MAJ3R,Turkey,Player
-Counter-Strike 2,Silver,Aurora Gaming,XANTARES,Turkey,Player
-Counter-Strike 2,Silver,Aurora Gaming,woxic,Turkey,Player
-Counter-Strike 2,Silver,Aurora Gaming,Wicadia,Turkey,Player
-Counter-Strike 2,Silver,Aurora Gaming,jottAAA,Turkey,Player
-Counter-Strike 2,Bronze,Team Falcons,NiKo,Bosnia,Player
-Counter-Strike 2,Bronze,Team Falcons,TeSeS,Denmark,Player
-Counter-Strike 2,Bronze,Team Falcons,m0NESY,Russia,Player
-Counter-Strike 2,Bronze,Team Falcons,kyxsan,Bosnia,Player
-Counter-Strike 2,Bronze,Team Falcons,kyousuke,Russia,Player
-Dota 2,Gold,Team Spirit,Yatoro,Ukraine,Carry
-Dota 2,Gold,Team Spirit,Larl,Russia,Mid
-Dota 2,Gold,Team Spirit,Collapse,Russia,Offlane
-Dota 2,Gold,Team Spirit,Rue,Russia,Support
-Dota 2,Gold,Team Spirit,Miposhka,Russia,Support
-Dota 2,Silver,Team Falcons,skiter,Slovakia,Carry
-Dota 2,Silver,Team Falcons,Malr1ne,Ukraine,Mid
-Dota 2,Silver,Team Falcons,ATF,Jordan,Offlane
-Dota 2,Silver,Team Falcons,Cr1t-,Denmark,Support
-Dota 2,Silver,Team Falcons,Sneyking,USA,Support
-Dota 2,Bronze,Parivision,Satanic,Russia,Carry
-Dota 2,Bronze,Parivision,No[o]ne-,Ukraine,Mid
-Dota 2,Bronze,Parivision,DM,Ukraine,Offlane
-Dota 2,Bronze,Parivision,9Class,Russia,Support
-Dota 2,Bronze,Parivision,Dukalis,Russia,Support
-EA Sports FC 25,Gold,Team Liquid,ManuBachoore,Netherlands,Player
-EA Sports FC 25,Silver,Team Vitality,Brice,France,Player
-EA Sports FC 25,Bronze,Team Liquid,Levi de Weerd,Netherlands,Player
-Fatal Fury: City of the Wolves,Gold,DetonatioN FocusMe,GO1,Japan,Player
-Fatal Fury: City of the Wolves,Silver,KuaiShou Gaming,Xiaohai,China,Player
-Fatal Fury: City of the Wolves,Bronze,Natus Vincere,DarkAngel,South Korea,Player
-Free Fire,Gold,EVOS Esports,Rasyah,Indonesia,Player
-Free Fire,Gold,EVOS Esports,AimGOD,Indonesia,Player
-Free Fire,Gold,EVOS Esports,Reyyy,Indonesia,Player
-Free Fire,Gold,EVOS Esports,Koceel,Indonesia,Player
-Free Fire,Silver,Rex Regum Qeon,Dutzz,Indonesia,Player
-Free Fire,Silver,Rex Regum Qeon,Abay,Indonesia,Player
-Free Fire,Silver,Rex Regum Qeon,18Deer,Indonesia,Player
-Free Fire,Silver,Rex Regum Qeon,Maal,Indonesia,Player
-Free Fire,Bronze,Team Vitality,JUMP,Thailand,Player
-Free Fire,Bronze,Team Vitality,COUGAR,Thailand,Player
-Free Fire,Bronze,Team Vitality,ZEN1S,Thailand,Player
-Free Fire,Bronze,Team Vitality,DON,Thailand,Player
-Honor of Kings,Gold,AG.AL,Ran,China,Player
-Honor of Kings,Gold,AG.AL,Zoe,China,Player
-Honor of Kings,Gold,AG.AL,Sheng,China,Player
-Honor of Kings,Gold,AG.AL,YiNuo,China,Player
-Honor of Kings,Gold,AG.AL,Shuai,China,Player
-Honor of Kings,Silver,ThunderTalk Global,Qing,China,Player
-Honor of Kings,Silver,ThunderTalk Global,Sunrise,China,Player
-Honor of Kings,Silver,ThunderTalk Global,Crane,China,Player
-Honor of Kings,Silver,ThunderTalk Global,Snowy,China,Player
-Honor of Kings,Silver,ThunderTalk Global,Joy,China,Player
-Honor of Kings,Bronze,Nova Esports,Xuan,China,Player
-Honor of Kings,Bronze,Nova Esports,Cy,China,Player
-Honor of Kings,Bronze,Nova Esports,Wendy,China,Player
-Honor of Kings,Bronze,Nova Esports,Muci,China,Player
-Honor of Kings,Bronze,Nova Esports,Weipit,China,Player
-League of Legends,Gold,Gen.G,Kiin,South Korea,Top
-League of Legends,Gold,Gen.G,Canyon,South Korea,Jungle
-League of Legends,Gold,Gen.G,Chovy,South Korea,Mid
-League of Legends,Gold,Gen.G,Ruler,South Korea,ADC
-League of Legends,Gold,Gen.G,Duro,South Korea,Support
-League of Legends,Silver,AG.AL,Flandre,China,Top
-League of Legends,Silver,AG.AL,Tarzan,South Korea,Jungle
-League of Legends,Silver,AG.AL,Shanks,China,Mid
-League of Legends,Silver,AG.AL,Hope,China,ADC
-League of Legends,Silver,AG.AL,Kael,South Korea,Support
-League of Legends,Bronze,T1,Doran,South Korea,Top
-League of Legends,Bronze,T1,Oner,South Korea,Jungle
-League of Legends,Bronze,T1,Faker,South Korea,Mid
-League of Legends,Bronze,T1,Gumayusi,South Korea,ADC
-League of Legends,Bronze,T1,Keria,South Korea,Support
-Mobile Legends: Bang Bang - Men,Gold,Team Liquid PH,Sanford,Philippines,Player
-Mobile Legends: Bang Bang - Men,Gold,Team Liquid PH,KarlTzy,Philippines,Player
-Mobile Legends: Bang Bang - Men,Gold,Team Liquid PH,Sanji,Philippines,Player
-Mobile Legends: Bang Bang - Men,Gold,Team Liquid PH,Oheb,Philippines,Player
-Mobile Legends: Bang Bang - Men,Gold,Team Liquid PH,Jaypee,Philippines,Player
-Mobile Legends: Bang Bang - Men,Silver,SRG.OG,Kramm,Philippines,Player
-Mobile Legends: Bang Bang - Men,Silver,SRG.OG,Sekys,Philippines,Player
-Mobile Legends: Bang Bang - Men,Silver,SRG.OG,Stormie,Philippines,Player
-Mobile Legends: Bang Bang - Men,Silver,SRG.OG,Innocent,Philippines,Player
-Mobile Legends: Bang Bang - Men,Silver,SRG.OG,Yums,Philippines,Player
-Mobile Legends: Bang Bang - Men,Bronze,Onic Philippines,Kirk,Philippines,Player
-Mobile Legends: Bang Bang - Men,Bronze,Onic Philippines,K1NG KONG,Philippines,Player
-Mobile Legends: Bang Bang - Men,Bronze,Onic Philippines,Super Frince,Philippines,Player
-Mobile Legends: Bang Bang - Men,Bronze,Onic Philippines,Kelra,Philippines,Player
-Mobile Legends: Bang Bang - Men,Bronze,Onic Philippines,Brusko,Philippines,Player
-Mobile Legends: Bang Bang - Women,Gold,Team Vitality,Fumi,Philippines,Player
-Mobile Legends: Bang Bang - Women,Gold,Team Vitality,Vival,Philippines,Player
-Mobile Legends: Bang Bang - Women,Gold,Team Vitality,Cinny,Philippines,Player
-Mobile Legends: Bang Bang - Women,Gold,Team Vitality,Chell,Philippines,Player
-Mobile Legends: Bang Bang - Women,Gold,Team Vitality,Vivian,Philippines,Player
-Mobile Legends: Bang Bang - Women,Silver,Gaimin Gladiators,Aria,Philippines,Player
-Mobile Legends: Bang Bang - Women,Silver,Gaimin Gladiators,Nicholette,Philippines,Player
-Mobile Legends: Bang Bang - Women,Silver,Gaimin Gladiators,Sayori,Philippines,Player
-Mobile Legends: Bang Bang - Women,Silver,Gaimin Gladiators,Panda,Philippines,Player
-Mobile Legends: Bang Bang - Women,Silver,Gaimin Gladiators,Ashlay,Philippines,Player
-Mobile Legends: Bang Bang - Women,Bronze,Terror Queens,Hlaing,Myanmar,Player
-Mobile Legends: Bang Bang - Women,Bronze,Terror Queens,Ruli,Myanmar,Player
-Mobile Legends: Bang Bang - Women,Bronze,Terror Queens,LunaLynn,Myanmar,Player
-Mobile Legends: Bang Bang - Women,Bronze,Terror Queens,CKOSHIII,Myanmar,Player
-Mobile Legends: Bang Bang - Women,Bronze,Terror Queens,Kuu,Myanmar,Player
-Overwatch 2,Gold,Team Falcons,Proper,South Korea,DPS
-Overwatch 2,Gold,Team Falcons,MER1T,South Korea,DPS
-Overwatch 2,Gold,Team Falcons,SOMEONE,South Korea,Tank
-Overwatch 2,Gold,Team Falcons,Hanbin,South Korea,Tank
-Overwatch 2,Gold,Team Falcons,ChiYo,South Korea,Support
-Overwatch 2,Gold,Team Falcons,Fielder,South Korea,Support
-Overwatch 2,Silver,Al Qadsiah,LBBD7,Saudi Arabia,Player
-Overwatch 2,Silver,Al Qadsiah,CheckMate,Saudi Arabia,Player
-Overwatch 2,Silver,Al Qadsiah,ZIYAD,Saudi Arabia,Player
-Overwatch 2,Silver,Al Qadsiah,Landon,Saudi Arabia,Player
-Overwatch 2,Silver,Al Qadsiah,Kellex,Saudi Arabia,Player
-Overwatch 2,Bronze,Twisted Minds,Quartz,Saudi Arabia,Player
-Overwatch 2,Bronze,Twisted Minds,Youbi,Saudi Arabia,Player
-Overwatch 2,Bronze,Twisted Minds,KSAA,Saudi Arabia,Player
-Overwatch 2,Bronze,Twisted Minds,FunnyAstro,UK,Player
-Overwatch 2,Bronze,Twisted Minds,Simple,Saudi Arabia,Player
-PUBG: Battlegrounds,Gold,Twisted Minds,xmpl,Russia,Player
-PUBG: Battlegrounds,Gold,Twisted Minds,BatulinS,Russia,Player
-PUBG: Battlegrounds,Gold,Twisted Minds,Perfect1ks,Russia,Player
-PUBG: Battlegrounds,Gold,Twisted Minds,Lu,Russia,Player
-PUBG: Battlegrounds,Silver,Gen.G,Tosi,South Korea,Player
-PUBG: Battlegrounds,Silver,Gen.G,F1ame,South Korea,Player
-PUBG: Battlegrounds,Silver,Gen.G,Orca,South Korea,Player
-PUBG: Battlegrounds,Silver,Gen.G,BeaN,South Korea,Player
-PUBG: Battlegrounds,Bronze,Team Falcons,hwinn,USA,Player
-PUBG: Battlegrounds,Bronze,Team Falcons,TGLTN,Australia,Player
-PUBG: Battlegrounds,Bronze,Team Falcons,Shrimzy,USA,Player
-PUBG: Battlegrounds,Bronze,Team Falcons,Kickstart,USA,Player
-PUBG Mobile,Gold,Yangon Galacticos,Smile,Myanmar,Player
-PUBG Mobile,Gold,Yangon Galacticos,Marnett,Myanmar,Player
-PUBG Mobile,Gold,Yangon Galacticos,Romeo,Myanmar,Player
-PUBG Mobile,Gold,Yangon Galacticos,SAYCLOUD,Myanmar,Player
-PUBG Mobile,Silver,Weibo Gaming,Suk,China,Player
-PUBG Mobile,Silver,Weibo Gaming,Order,China,Player
-PUBG Mobile,Silver,Weibo Gaming,33z,China,Player
-PUBG Mobile,Silver,Weibo Gaming,HECC,China,Player
-PUBG Mobile,Bronze,Alpha Gaming,Zyol,Mongolia,Player
-PUBG Mobile,Bronze,Alpha Gaming,DOK,Mongolia,Player
-PUBG Mobile,Bronze,Alpha Gaming,REFUS,Mongolia,Player
-PUBG Mobile,Bronze,Alpha Gaming,TOP,Mongolia,Player
-Rainbow Six Siege X,Gold,Team Secret,Savage,Brazil,Player
-Rainbow Six Siege X,Gold,Team Secret,jume,Brazil,Player
-Rainbow Six Siege X,Gold,Team Secret,Adrian,Brazil,Player
-Rainbow Six Siege X,Gold,Team Secret,Mowwwgli,Brazil,Player
-Rainbow Six Siege X,Gold,Team Secret,NoaUrz,Brazil,Player
-Rainbow Six Siege X,Silver,G2 Esports,Alem4o,Brazil,Player
-Rainbow Six Siege X,Silver,G2 Esports,Doki,UK,Player
-Rainbow Six Siege X,Silver,G2 Esports,BlaZ,France,Player
-Rainbow Six Siege X,Silver,G2 Esports,Loira,Brazil,Player
-Rainbow Six Siege X,Silver,G2 Esports,Stompn,Brazil,Player
-Rainbow Six Siege X,Bronze,Furia Esports,FelipeX,Brazil,Player
-Rainbow Six Siege X,Bronze,Furia Esports,HerdsZ,Brazil,Player
-Rainbow Six Siege X,Bronze,Furia Esports,Jv92,Brazil,Player
-Rainbow Six Siege X,Bronze,Furia Esports,Kheyze,Brazil,Player
-Rainbow Six Siege X,Bronze,Furia Esports,nade,Brazil,Player
-Rennsport,Gold,BMW M Team Redline Red Bull Sim Racing,Luke Bennett,UK,Driver
-Rennsport,Gold,BMW M Team Redline Red Bull Sim Racing,Jeffery Rietveld,Netherlands,Driver
-Rennsport,Gold,BMW M Team Redline Red Bull Sim Racing,Sebastian Job,Germany,Driver
-Rennsport,Gold,BMW M Team Redline Red Bull Sim Racing,Kevin Siggy,Austria,Driver
-Rennsport,Silver,Virtus.pro,Kevin Ellis Jr,USA,Driver
-Rennsport,Silver,Virtus.pro,Dáire McCormack,Ireland,Driver
-Rennsport,Silver,Virtus.pro,Vojtěch Fiala,Czech Republic,Driver
-Rennsport,Silver,Virtus.pro,Mikhail Statsenko,Russia,Driver
-Rennsport,Bronze,Team Vitality,Thibault Cazaubon,France,Driver
-Rennsport,Bronze,Team Vitality,Marcell Csincsik,Hungary,Driver
-Rennsport,Bronze,Team Vitality,Erhan Jajovski,North Macedonia,Driver
-Rennsport,Bronze,Team Vitality,Jiri Toman,Czech Republic,Driver
-Rocket League,Gold,Karmine Corp,Vatira,France,Player
-Rocket League,Gold,Karmine Corp,Atow,France,Player
-Rocket League,Gold,Karmine Corp,dralii,France,Player
-Rocket League,Silver,Geekay Esports,Archie,UK,Player
-Rocket League,Silver,Geekay Esports,Joyo,USA,Player
-Rocket League,Silver,Geekay Esports,oaly,Netherlands,Player
-Rocket League,Bronze,Team Falcons,Trk511,Saudi Arabia,Player
-Rocket League,Bronze,Team Falcons,Rw9,Saudi Arabia,Player
-Rocket League,Bronze,Team Falcons,Kiileerrz,Saudi Arabia,Player
-StarCraft II,Gold,Basilisk,Serral,Finland,Player
-StarCraft II,Silver,Virtus.pro,Classic,South Korea,Player
-StarCraft II,Bronze,Team Liquid,Cure,South Korea,Player
-Street Fighter 6,Gold,KuaiShou Gaming,Xiaohai,China,Player
-Street Fighter 6,Silver,2Game Esports,Blaz,South Korea,Player
-Street Fighter 6,Bronze,DRX,Leshar,South Korea,Player
-Teamfight Tactics,Gold,Weibo Gaming,Saopimi,China,Player
-Teamfight Tactics,Gold,Weibo Gaming,LBTZ,China,Player
-Teamfight Tactics,Gold,Weibo Gaming,Guan,China,Player
-Teamfight Tactics,Gold,Weibo Gaming,TianLong,China,Player
-Teamfight Tactics,Silver,Virtus.pro,Maris,Russia,Player
-Teamfight Tactics,Silver,Virtus.pro,Milo,Russia,Player
-Teamfight Tactics,Silver,Virtus.pro,k1an,Russia,Player
-Teamfight Tactics,Silver,Virtus.pro,NCC1,Russia,Player
-Teamfight Tactics,Bronze,T1,Binteum,South Korea,Player
-Teamfight Tactics,Bronze,T1,sCsC,South Korea,Player
-Teamfight Tactics,Bronze,T1,dunizuni,South Korea,Player
-Teamfight Tactics,Bronze,T1,CrazyMoving,South Korea,Player
-Teamfight Tactics,Bronze,AEGIS,Opale,France,Player
-Teamfight Tactics,Bronze,AEGIS,Pas de Bol,France,Player
-Teamfight Tactics,Bronze,AEGIS,Lyyyress,France,Player
-Teamfight Tactics,Bronze,AEGIS,Gobosteur,France,Player
-Tekken 8,Gold,DN Freecs,ULSAN,South Korea,Player
-Tekken 8,Silver,DRX,LOWHIGH,South Korea,Player
-Tekken 8,Bronze,DN Freecs,CBM,South Korea,Player

data/03_EWC2025_Club_Championship_Standings.csv

@@ -1,25 +0,0 @@
-Rank,Organization,Total_Points,Prize_Money_USD,Tournament_Wins,Top_8_Finishes,Region,Club_Partner_Status,Eligible_to_Win,Games_Won
-1,Team Falcons,3850,7000000,2,5,Middle East,Yes,Yes,"Overwatch 2, PUBG: Battlegrounds"
-2,Team Liquid,2400,4000000,2,4,Europe,Yes,Yes,"Chess, EA Sports FC 25"
-3,Team Vitality,1950,3000000,1,4,Europe,Yes,Yes,Mobile Legends: Bang Bang - Women
-4,Twisted Minds,1800,2250000,2,3,Middle East,Yes,Yes,"Call of Duty: Warzone, PUBG: Battlegrounds"
-5,Virtus.pro,1600,2250000,0,5,Europe,Yes,No,None
-6,Team Spirit,1550,2250000,1,3,Europe,Yes,Yes,Dota 2
-7,AG.AL,1500,1500000,2,3,Asia,Yes,Yes,"CrossFire, Honor of Kings"
-8,Gen.G,1400,1000000,1,3,Asia,Yes,Yes,League of Legends
-9,Weibo Gaming,1250,850000,1,2,Asia,Yes,Yes,Teamfight Tactics
-10,KuaiShou Gaming,1100,700000,1,2,Asia,No,Yes,Street Fighter 6
-11,DRX,950,600000,0,3,Asia,No,No,None
-12,Aurora Gaming,900,525000,0,3,Europe,No,No,None
-13,T1,850,425000,0,3,Asia,Yes,No,None
-14,Team Heretics,800,425000,1,1,Europe,No,Yes,Valorant
-15,DetonatioN FocusMe,750,300000,1,1,Asia,No,Yes,Fatal Fury: City of the Wolves
-16,DN Freecs,700,300000,1,1,Asia,No,Yes,Tekken 8
-17,Karmine Corp,650,300000,1,1,Europe,Yes,Yes,Rocket League
-18,Team Secret,600,300000,1,1,Asia,Yes,Yes,Rainbow Six Siege X
-19,G2 Esports,550,225000,0,2,Europe,Yes,No,None
-20,Al Qadsiah,500,150000,0,2,Middle East,No,No,None
-21,Gaimin Gladiators,450,150000,0,2,North America,Yes,No,None
-22,Geekay Esports,400,150000,0,2,Middle East,No,No,None
-23,ROC Esports,350,150000,0,2,Asia,No,No,None
-24,Rex Regum Qeon,300,150000,0,2,Asia,Yes,No,None

data/04_EWC2025_Club_Partner_Program.csv

@@ -1,41 +0,0 @@
-Organization,Region,Country,Club_Partner_Status,Top_8_2024,Games_Competing,Founded,HQ_Location,CEO,Social_Media_Followers_M
-Fnatic,Europe,UK,Current,No,"Valorant, League of Legends",2004,"London, UK",Sam Mathews,2.5
-G2 Esports,Europe,Germany,Current,No,"Rainbow Six Siege X, Counter-Strike 2",2013,"Berlin, Germany",Alban Dechelotte,3.2
-Gentle Mates,Europe,France,Current,No,Call of Duty: Warzone,2023,"Paris, France",Squeezie,1.8
-HEROIC,Europe,Norway,Current,No,Counter-Strike 2,2016,"Oslo, Norway",Joachim Haraldsen,0.9
-Karmine Corp,Europe,France,Current,No,"Rocket League, League of Legends",2020,"Paris, France",Kameto,2.1
-MOUZ,Europe,Germany,Current,No,Counter-Strike 2,2002,"Hamburg, Germany",Stefan Wendt,1.5
-Movistar KOI,Europe,Spain,Current,No,Call of Duty: Black Ops 6,2023,"Madrid, Spain",Ibai Llanos,1.2
-Natus Vincere,Europe,Ukraine,Current,Yes,"Counter-Strike 2, Dota 2",2009,"Kyiv, Ukraine",Yevhen Zolotarov,2.8
-Ninjas in Pyjamas,Europe,Sweden,Current,Yes,"Counter-Strike 2, Apex Legends",2000,"Stockholm, Sweden",Hicham Chahine,3.0
-Team BDS,Europe,Switzerland,Current,Yes,"Rocket League, League of Legends",2019,"Geneva, Switzerland",Patrice Spathis,0.7
-Team Liquid,Europe,Netherlands,Current,Yes,"Dota 2, Chess, EA Sports FC 25, Counter-Strike 2",2000,"Utrecht, Netherlands",Steve Arhancet,4.5
-Team Secret,Europe,Philippines,Current,No,"Rainbow Six Siege X, Dota 2",2014,"Manila, Philippines",John Yao,1.9
-Team Spirit,Europe,Russia,Current,Yes,"Dota 2, Counter-Strike 2",2015,"Moscow, Russia",Nikita Cheshir Chukalin,2.2
-Team Vitality,Europe,France,Current,Yes,"EA Sports FC 25, Counter-Strike 2, Mobile Legends",2013,"Paris, France",Nicolas Maurer,3.8
-Virtus.pro,Europe,Russia,Current,No,"Counter-Strike 2, Dota 2, Rennsport",2003,"Moscow, Russia",Sergey Glamazda,2.0
-100 Thieves,North America,USA,Current,No,"Call of Duty: Black Ops 6, Valorant",2017,"Los Angeles, USA",Matthew Nadeshot Haag,3.5
-Cloud9,North America,USA,Current,No,"Counter-Strike 2, Valorant",2013,"Los Angeles, USA",Jack Etienne,2.7
-FaZe Clan,North America,USA,Current,Yes,"Call of Duty: Black Ops 6, Counter-Strike 2",2010,"Los Angeles, USA",Lee Trink,5.2
-Gaimin Gladiators,North America,USA,Current,Yes,"Dota 2, Mobile Legends",2021,"Toronto, Canada",Joseph Turner,0.6
-Sentinels,North America,USA,Current,No,Valorant,2018,"Los Angeles, USA",Rob Moore,2.3
-All Gamers,Asia,China,Current,No,"CrossFire, Honor of Kings, League of Legends",1999,"Chengdu, China",Jiang Lei,1.4
-Bilibili Gaming,Asia,China,Current,No,"League of Legends, Valorant",2017,"Hangzhou, China",Chen Rui,1.1
-Edward Gaming,Asia,China,Current,No,"League of Legends, Valorant",2013,"Guangzhou, China",Zhu Yilong,2.0
-EVOS Esports,Asia,Indonesia,Current,No,"Free Fire, Mobile Legends",2016,"Jakarta, Indonesia",Ivan Yeo,1.6
-Gen.G Esports,Asia,South Korea,Current,No,"League of Legends, Valorant, PUBG",2017,"Seoul, South Korea",Arnold Hur,2.4
-JD Gaming,Asia,China,Current,No,League of Legends,2017,"Beijing, China",Ye Mingming,1.3
-ONIC Esports,Asia,Indonesia,Current,No,Mobile Legends,2018,"Jakarta, Indonesia",Justin Anselmus,1.0
-REJECT,Asia,Japan,Current,No,"Street Fighter 6, Tekken 8",2020,"Tokyo, Japan",Takuya Aoki,0.5
-Rex Regum Qeon,Asia,Indonesia,Current,No,"Free Fire, Mobile Legends",2013,"Jakarta, Indonesia",Adrian Pauline,1.2
-S8UL Esports,Asia,India,Current,No,Battlegrounds Mobile India,2018,"Mumbai, India",Lokesh Jain,0.8
-T1,Asia,South Korea,Current,Yes,"League of Legends, Valorant, Teamfight Tactics",2004,"Seoul, South Korea",Joe Marsh,5.0
-Weibo Gaming,Asia,China,Current,No,"League of Legends, Teamfight Tactics, PUBG Mobile",2011,"Shanghai, China",Wang Sicong,1.7
-Wolves Esports,Asia,China,Current,No,"Honor of Kings, PUBG Mobile",2019,"Chongqing, China",Guo Bin,0.9
-ZETA DIVISION,Asia,Japan,Current,No,Valorant,2017,"Tokyo, Japan",Shinji Okubo,1.5
-FURIA,South America,Brazil,Current,No,"Counter-Strike 2, Rainbow Six Siege X",2017,"São Paulo, Brazil",André Akkari,2.1
-Leviatán,South America,Chile,Current,No,Valorant,2020,"Santiago, Chile",Pablo Maldonado,0.8
-LOUD,South America,Brazil,Current,No,"Valorant, League of Legends",2019,"São Paulo, Brazil",Bruno Playhard,1.8
-POWR Esports,Middle East,Saudi Arabia,Current,No,Counter-Strike 2,2021,"Riyadh, Saudi Arabia",Faisal Bin Homran,0.3
-Team Falcons,Middle East,Saudi Arabia,Current,Yes,"Dota 2, Counter-Strike 2, Overwatch 2, PUBG",2017,"Riyadh, Saudi Arabia",Mosaad Aldossary,4.0
-Twisted Minds,Middle East,Saudi Arabia,Current,Yes,"Call of Duty: Warzone, PUBG, Apex Legends",2020,"Riyadh, Saudi Arabia",Ahmad Al-Megren,1.1

data/05_EWC2025_Player_Roster.csv

@@ -1,273 +0,0 @@
-Player_ID,Player_Name,Country,Region,Team,Game,Role,Age,Experience_Years,Previous_Team,Tournament_Place,Prize_Earned_USD,Social_Media_Followers_K
-EWC2025_001,Kasssa,Brazil,South America,VK Gaming,Apex Legends,IGL,24,5,Furia,1,0,45
-EWC2025_002,QQ,China,Asia,VK Gaming,Apex Legends,Fragger,22,4,None,1,0,120
-EWC2025_003,LqDuD,China,Asia,VK Gaming,Apex Legends,Support,21,3,None,1,0,80
-EWC2025_004,Vaxlon,Philippines,Asia,ROC Esports,Apex Legends,IGL,25,6,Team Liquid,2,0,35
-EWC2025_005,Deeds,Australia,Oceania,ROC Esports,Apex Legends,Fragger,23,4,None,2,0,28
-EWC2025_006,Sauceror,USA,North America,ROC Esports,Apex Legends,Support,26,7,TSM,2,0,55
-EWC2025_007,Vein,USA,North America,Ninjas in Pyjamas,Apex Legends,IGL,24,5,Sentinels,3,0,42
-EWC2025_008,Kurev,Russia,Europe,Ninjas in Pyjamas,Apex Legends,Fragger,22,3,None,3,0,18
-EWC2025_009,McLovin,USA,North America,Ninjas in Pyjamas,Apex Legends,Support,23,4,Cloud9,3,0,38
-EWC2025_010,Dashy,USA,North America,OpTic Gaming,Call of Duty Black Ops 6,AR,26,8,OpTic Texas,1,0,850
-EWC2025_011,Huke,USA,North America,OpTic Gaming,Call of Duty Black Ops 6,SMG,25,7,Dallas Empire,1,0,420
-EWC2025_012,Mercules,USA,North America,OpTic Gaming,Call of Duty Black Ops 6,SMG,21,3,None,1,0,95
-EWC2025_013,Shotzzy,USA,North America,OpTic Gaming,Call of Duty Black Ops 6,SMG,23,5,Dallas Empire,1,0,680
-EWC2025_014,04,Canada,North America,Vancouver Surge,Call of Duty Black Ops 6,AR,22,4,None,2,0,32
-EWC2025_015,Abuzah,Morocco,Europe,Vancouver Surge,Call of Duty Black Ops 6,SMG,24,5,Toronto Ultra,2,0,45
-EWC2025_016,Neptune,USA,North America,Vancouver Surge,Call of Duty Black Ops 6,SMG,23,4,None,2,0,38
-EWC2025_017,Nastie,UK,Europe,Vancouver Surge,Call of Duty Black Ops 6,AR,24,5,London Royal Ravens,2,0,52
-EWC2025_018,Abe,Spain,Europe,Movistar KOI,Call of Duty Black Ops 6,AR,22,3,None,3,0,25
-EWC2025_019,CleanX,Denmark,Europe,Movistar KOI,Call of Duty Black Ops 6,SMG,24,5,Toronto Ultra,3,0,48
-EWC2025_020,Insight,UK,Europe,Movistar KOI,Call of Duty Black Ops 6,AR,25,6,Toronto Ultra,3,0,55
-EWC2025_021,JoeDeceives,USA,North America,Movistar KOI,Call of Duty Black Ops 6,SMG,21,2,None,3,0,18
-EWC2025_022,Magnus Carlsen,Norway,Europe,Team Liquid,Chess,Grandmaster,34,20,None,1,0,2500
-EWC2025_023,Alireza Firouzja,France,Europe,Team Falcons,Chess,Grandmaster,21,8,None,2,0,450
-EWC2025_024,Hikaru Nakamura,USA,North America,Team Falcons,Chess,Grandmaster,37,22,None,3,0,3200
-EWC2025_025,Techno4K,Mongolia,Asia,The MongolZ,Counter-Strike 2,AWPer,22,5,None,1,0,180
-EWC2025_026,910,Mongolia,Asia,The MongolZ,Counter-Strike 2,Entry,21,4,None,1,0,120
-EWC2025_027,mzinho,Mongolia,Asia,The MongolZ,Counter-Strike 2,IGL,23,6,None,1,0,150
-EWC2025_028,bLitz,Mongolia,Asia,The MongolZ,Counter-Strike 2,Support,24,6,None,1,0,140
-EWC2025_029,Senzu,Mongolia,Asia,The MongolZ,Counter-Strike 2,Rifler,20,3,None,1,0,95
-EWC2025_030,MAJ3R,Turkey,Europe,Aurora Gaming,Counter-Strike 2,IGL,29,10,Eternal Fire,2,0,220
-EWC2025_031,XANTARES,Turkey,Europe,Aurora Gaming,Counter-Strike 2,Entry,29,11,Eternal Fire,2,0,380
-EWC2025_032,woxic,Turkey,Europe,Aurora Gaming,Counter-Strike 2,AWPer,26,8,Eternal Fire,2,0,290
-EWC2025_033,Wicadia,Turkey,Europe,Aurora Gaming,Counter-Strike 2,Rifler,19,2,None,2,0,85
-EWC2025_034,jottAAA,Turkey,Europe,Aurora Gaming,Counter-Strike 2,Support,22,4,None,2,0,65
-EWC2025_035,NiKo,Bosnia,Europe,Team Falcons,Counter-Strike 2,Entry,28,11,G2 Esports,3,0,950
-EWC2025_036,TeSeS,Denmark,Europe,Team Falcons,Counter-Strike 2,Rifler,26,7,Heroic,3,0,180
-EWC2025_037,m0NESY,Russia,Europe,Team Falcons,Counter-Strike 2,AWPer,20,4,G2 Esports,3,0,720
-EWC2025_038,kyxsan,North Macedonia,Europe,Team Falcons,Counter-Strike 2,IGL,24,5,Astralis,3,0,110
-EWC2025_039,kyousuke,Russia,Europe,Team Falcons,Counter-Strike 2,Support,19,2,None,3,0,75
-EWC2025_040,Yatoro,Ukraine,Europe,Team Spirit,Dota 2,Carry,22,6,None,1,0,320
-EWC2025_041,Larl,Russia,Europe,Team Spirit,Dota 2,Mid,23,5,None,1,0,180
-EWC2025_042,Collapse,Russia,Europe,Team Spirit,Dota 2,Offlane,23,6,None,1,0,210
-EWC2025_043,Rue,Russia,Europe,Team Spirit,Dota 2,Support,21,4,None,1,0,95
-EWC2025_044,Miposhka,Russia,Europe,Team Spirit,Dota 2,Support,26,8,None,1,0,150
-EWC2025_045,skiter,Slovakia,Europe,Team Falcons,Dota 2,Carry,26,8,Tundra Esports,2,0,140
-EWC2025_046,Malr1ne,Ukraine,Europe,Team Falcons,Dota 2,Mid,22,4,None,2,0,85
-EWC2025_047,ATF,Jordan,Middle East,Team Falcons,Dota 2,Offlane,21,5,Nigma Galaxy,2,0,180
-EWC2025_048,Cr1t-,Denmark,Europe,Team Falcons,Dota 2,Support,28,10,Evil Geniuses,2,0,220
-EWC2025_049,Sneyking,USA,North America,Team Falcons,Dota 2,Support,29,11,Tundra Esports,2,0,130
-EWC2025_050,Satanic,Russia,Europe,Parivision,Dota 2,Carry,20,3,None,3,0,65
-EWC2025_051,No[o]ne-,Ukraine,Europe,Parivision,Dota 2,Mid,30,12,Virtus.pro,3,0,190
-EWC2025_052,DM,Ukraine,Europe,Parivision,Dota 2,Offlane,26,7,Natus Vincere,3,0,110
-EWC2025_053,9Class,Russia,Europe,Parivision,Dota 2,Support,22,4,None,3,0,45
-EWC2025_054,Dukalis,Russia,Europe,Parivision,Dota 2,Support,24,6,None,3,0,55
-EWC2025_055,Kiin,South Korea,Asia,Gen.G,League of Legends,Top,26,8,Afreeca Freecs,1,0,280
-EWC2025_056,Canyon,South Korea,Asia,Gen.G,League of Legends,Jungle,24,6,DAMWON KIA,1,0,350
-EWC2025_057,Chovy,South Korea,Asia,Gen.G,League of Legends,Mid,23,7,Griffin,1,0,420
-EWC2025_058,Ruler,South Korea,Asia,Gen.G,League of Legends,ADC,26,9,JD Gaming,1,0,380
-EWC2025_059,Duro,South Korea,Asia,Gen.G,League of Legends,Support,22,3,None,1,0,95
-EWC2025_060,Flandre,China,Asia,AG.AL,League of Legends,Top,27,9,EDG,2,0,220
-EWC2025_061,Tarzan,South Korea,Asia,AG.AL,League of Legends,Jungle,25,7,LNG,2,0,310
-EWC2025_062,Shanks,China,Asia,AG.AL,League of Legends,Mid,23,5,None,2,0,140
-EWC2025_063,Hope,China,Asia,AG.AL,League of Legends,ADC,24,6,JD Gaming,2,0,180
-EWC2025_064,Kael,South Korea,Asia,AG.AL,League of Legends,Support,24,5,None,2,0,85
-EWC2025_065,Doran,South Korea,Asia,T1,League of Legends,Top,24,6,Gen.G,3,0,250
-EWC2025_066,Oner,South Korea,Asia,T1,League of Legends,Jungle,22,4,None,3,0,320
-EWC2025_067,Faker,South Korea,Asia,T1,League of Legends,Mid,29,12,None,3,0,5000
-EWC2025_068,Gumayusi,South Korea,Asia,T1,League of Legends,ADC,24,5,None,3,0,450
-EWC2025_069,Keria,South Korea,Asia,T1,League of Legends,Support,23,5,None,3,0,380
-EWC2025_070,Boo,Lithuania,Europe,Team Heretics,Valorant,IGL,27,5,G2 Esports,1,0,180
-EWC2025_071,benjyfishy,UK,Europe,Team Heretics,Valorant,Duelist,20,3,None,1,0,850
-EWC2025_072,MiniBoo,Lithuania,Europe,Team Heretics,Valorant,Duelist,19,2,None,1,0,120
-EWC2025_073,RieNs,Turkey,Europe,Team Heretics,Valorant,Controller,21,3,None,1,0,95
-EWC2025_074,Wo0t,Finland,Europe,Team Heretics,Valorant,Initiator,20,2,None,1,0,110
-EWC2025_075,Boaster,UK,Europe,Fnatic,Valorant,IGL,30,5,None,2,0,520
-EWC2025_076,Alfajer,Saudi Arabia,Middle East,Fnatic,Valorant,Sentinel,19,3,None,2,0,280
-EWC2025_077,Chronicle,Russia,Europe,Fnatic,Valorant,Flex,22,5,Gambit Esports,2,0,310
-EWC2025_078,kaajak,Poland,Europe,Fnatic,Valorant,Duelist,20,2,None,2,0,85
-EWC2025_079,crashies,USA,North America,Fnatic,Valorant,Initiator,26,5,OpTic Gaming,2,0,190
-EWC2025_080,t3xture,South Korea,Asia,Gen.G,Valorant,Duelist,23,4,None,3,0,120
-EWC2025_081,Karon,South Korea,Asia,Gen.G,Valorant,Sentinel,21,3,None,3,0,85
-EWC2025_082,Munchkin,South Korea,Asia,Gen.G,Valorant,IGL,26,5,T1,3,0,150
-EWC2025_083,Ash,South Korea,Asia,Gen.G,Valorant,Controller,22,4,None,3,0,75
-EWC2025_084,Foxy9,South Korea,Asia,Gen.G,Valorant,Initiator,21,3,None,3,0,68
-EWC2025_085,Proper,South Korea,Asia,Team Falcons,Overwatch 2,DPS,22,6,San Francisco Shock,1,0,180
-EWC2025_086,MER1T,South Korea,Asia,Team Falcons,Overwatch 2,DPS,23,5,Houston Outlaws,1,0,95
-EWC2025_087,SOMEONE,South Korea,Asia,Team Falcons,Overwatch 2,Tank,21,4,Florida Mayhem,1,0,78
-EWC2025_088,Hanbin,South Korea,Asia,Team Falcons,Overwatch 2,Tank,22,5,Dallas Fuel,1,0,110
-EWC2025_089,ChiYo,South Korea,Asia,Team Falcons,Overwatch 2,Support,23,5,Dallas Fuel,1,0,85
-EWC2025_090,Fielder,South Korea,Asia,Team Falcons,Overwatch 2,Support,24,6,Dallas Fuel,1,0,92
-EWC2025_091,LBBD7,Saudi Arabia,Middle East,Al Qadsiah,Overwatch 2,DPS,22,4,None,2,0,35
-EWC2025_092,CheckMate,Saudi Arabia,Middle East,Al Qadsiah,Overwatch 2,Tank,23,5,None,2,0,28
-EWC2025_093,ZIYAD,Saudi Arabia,Middle East,Al Qadsiah,Overwatch 2,DPS,21,3,None,2,0,22
-EWC2025_094,Landon,Saudi Arabia,Middle East,Al Qadsiah,Overwatch 2,Support,24,5,None,2,0,18
-EWC2025_095,Kellex,Saudi Arabia,Middle East,Al Qadsiah,Overwatch 2,Support,22,4,None,2,0,15
-EWC2025_096,Quartz,Saudi Arabia,Middle East,Twisted Minds,Overwatch 2,DPS,21,3,None,3,0,25
-EWC2025_097,Youbi,Saudi Arabia,Middle East,Twisted Minds,Overwatch 2,Tank,22,4,None,3,0,20
-EWC2025_098,KSAA,Saudi Arabia,Middle East,Twisted Minds,Overwatch 2,Support,24,5,None,3,0,30
-EWC2025_099,FunnyAstro,UK,Europe,Twisted Minds,Overwatch 2,Support,26,7,Philadelphia Fusion,3,0,120
-EWC2025_100,Simple,Saudi Arabia,Middle East,Twisted Minds,Overwatch 2,DPS,20,2,None,3,0,12
-EWC2025_101,Serral,Finland,Europe,Basilisk,StarCraft II,Zerg,27,12,ENCE,1,0,280
-EWC2025_102,Classic,South Korea,Asia,Virtus.pro,StarCraft II,Protoss,32,14,None,2,0,150
-EWC2025_103,Cure,South Korea,Asia,Team Liquid,StarCraft II,Terran,29,11,None,3,0,95
-EWC2025_104,Xiaohai,China,Asia,KuaiShou Gaming,Street Fighter 6,Player,35,18,Qanba,1,0,320
-EWC2025_105,Blaz,South Korea,Asia,2Game Esports,Street Fighter 6,Player,25,8,None,2,0,85
-EWC2025_106,Leshar,South Korea,Asia,DRX,Street Fighter 6,Player,23,6,None,3,0,55
-EWC2025_107,ULSAN,South Korea,Asia,DN Freecs,Tekken 8,Player,26,10,None,1,0,180
-EWC2025_108,LOWHIGH,South Korea,Asia,DRX,Tekken 8,Player,28,12,None,2,0,150
-EWC2025_109,CBM,South Korea,Asia,DN Freecs,Tekken 8,Player,24,8,None,3,0,95
-EWC2025_110,ManuBachoore,Netherlands,Europe,Team Liquid,EA Sports FC 25,Player,21,5,None,1,0,180
-EWC2025_111,Brice,France,Europe,Team Vitality,EA Sports FC 25,Player,22,4,None,2,0,95
-EWC2025_112,Levi de Weerd,Netherlands,Europe,Team Liquid,EA Sports FC 25,Player,20,3,None,3,0,65
-EWC2025_113,GO1,Japan,Asia,DetonatioN FocusMe,Fatal Fury City of the Wolves,Player,30,12,Cyclops Osaka,1,0,220
-EWC2025_114,Xiaohai,China,Asia,KuaiShou Gaming,Fatal Fury City of the Wolves,Player,35,18,Qanba,2,0,320
-EWC2025_115,DarkAngel,South Korea,Asia,Natus Vincere,Fatal Fury City of the Wolves,Player,24,6,None,3,0,45
-EWC2025_116,Vatira,France,Europe,Karmine Corp,Rocket League,Player,19,5,Moist Esports,1,0,280
-EWC2025_117,Atow,France,Europe,Karmine Corp,Rocket League,Player,18,4,None,1,0,150
-EWC2025_118,dralii,France,Europe,Karmine Corp,Rocket League,Player,20,4,None,1,0,120
-EWC2025_119,Archie,UK,Europe,Geekay Esports,Rocket League,Player,19,4,None,2,0,95
-EWC2025_120,Joyo,USA,North America,Geekay Esports,Rocket League,Player,20,5,Moist Esports,2,0,180
-EWC2025_121,oaly,Netherlands,Europe,Geekay Esports,Rocket League,Player,21,5,None,2,0,85
-EWC2025_122,Trk511,Saudi Arabia,Middle East,Team Falcons,Rocket League,Player,20,4,None,3,0,55
-EWC2025_123,Rw9,Saudi Arabia,Middle East,Team Falcons,Rocket League,Player,19,3,None,3,0,42
-EWC2025_124,Kiileerrz,Saudi Arabia,Middle East,Team Falcons,Rocket League,Player,21,4,None,3,0,38
-EWC2025_125,zSmit,USA,North America,Twisted Minds,Call of Duty Warzone,Player,24,5,None,1,0,120
-EWC2025_126,Almond,USA,North America,Twisted Minds,Call of Duty Warzone,Player,23,4,None,1,0,95
-EWC2025_127,Aydan,USA,North America,Twisted Minds,Call of Duty Warzone,Player,25,6,New York Subliners,1,0,850
-EWC2025_128,Enkeo,France,Europe,Gentle Mates,Call of Duty Warzone,Player,22,3,None,2,0,35
-EWC2025_129,Gromalok,France,Europe,Gentle Mates,Call of Duty Warzone,Player,24,4,None,2,0,28
-EWC2025_130,HalloW,France,Europe,Gentle Mates,Call of Duty Warzone,Player,23,4,None,2,0,22
-EWC2025_131,Dongy,South Korea,Asia,Virtus.pro,Call of Duty Warzone,Player,22,3,None,3,0,18
-EWC2025_132,Newbz,USA,North America,Virtus.pro,Call of Duty Warzone,Player,24,5,None,3,0,65
-EWC2025_133,Sage,USA,North America,Virtus.pro,Call of Duty Warzone,Player,23,4,None,3,0,45
-EWC2025_134,ZY,China,Asia,AG.AL,CrossFire,Player,24,6,None,1,0,85
-EWC2025_135,Jwei,China,Asia,AG.AL,CrossFire,Player,22,4,None,1,0,65
-EWC2025_136,Doo,China,Asia,AG.AL,CrossFire,Player,21,3,None,1,0,55
-EWC2025_137,1222,China,Asia,AG.AL,CrossFire,Player,23,5,None,1,0,48
-EWC2025_138,ZQ,China,Asia,AG.AL,CrossFire,Player,20,3,None,1,0,35
-EWC2025_139,Xxiao,China,Asia,BaiSha Gaming,CrossFire,Player,25,7,None,2,0,72
-EWC2025_140,N9,China,Asia,BaiSha Gaming,CrossFire,Player,24,6,None,2,0,68
-EWC2025_141,577,China,Asia,BaiSha Gaming,CrossFire,Player,22,4,None,2,0,42
-EWC2025_142,Lye,China,Asia,BaiSha Gaming,CrossFire,Player,23,5,None,2,0,38
-EWC2025_143,YDSS,China,Asia,BaiSha Gaming,CrossFire,Player,21,3,None,2,0,32
-EWC2025_144,ZAY,China,Asia,Evolution Power,CrossFire,Player,24,5,None,3,0,28
-EWC2025_145,mino,China,Asia,Evolution Power,CrossFire,Player,22,4,None,3,0,25
-EWC2025_146,YZK,China,Asia,Evolution Power,CrossFire,Player,23,5,None,3,0,22
-EWC2025_147,yh,China,Asia,Evolution Power,CrossFire,Player,21,3,None,3,0,18
-EWC2025_148,xqq,China,Asia,Evolution Power,CrossFire,Player,20,3,None,3,0,15
-EWC2025_149,Rasyah,Indonesia,Asia,EVOS Esports,Free Fire,Player,22,4,None,1,0,120
-EWC2025_150,AimGOD,Indonesia,Asia,EVOS Esports,Free Fire,Player,21,3,None,1,0,95
-EWC2025_151,Reyyy,Indonesia,Asia,EVOS Esports,Free Fire,Player,20,3,None,1,0,85
-EWC2025_152,Koceel,Indonesia,Asia,EVOS Esports,Free Fire,Player,23,5,None,1,0,78
-EWC2025_153,Dutzz,Indonesia,Asia,Rex Regum Qeon,Free Fire,Player,22,4,None,2,0,65
-EWC2025_154,Abay,Indonesia,Asia,Rex Regum Qeon,Free Fire,Player,21,3,None,2,0,58
-EWC2025_155,18Deer,Indonesia,Asia,Rex Regum Qeon,Free Fire,Player,20,3,None,2,0,52
-EWC2025_156,Maal,Indonesia,Asia,Rex Regum Qeon,Free Fire,Player,24,5,None,2,0,48
-EWC2025_157,JUMP,Thailand,Asia,Team Vitality,Free Fire,Player,22,4,None,3,0,42
-EWC2025_158,COUGAR,Thailand,Asia,Team Vitality,Free Fire,Player,21,3,None,3,0,38
-EWC2025_159,ZEN1S,Thailand,Asia,Team Vitality,Free Fire,Player,23,5,None,3,0,35
-EWC2025_160,DON,Thailand,Asia,Team Vitality,Free Fire,Player,20,3,None,3,0,28
-EWC2025_161,Ran,China,Asia,AG.AL,Honor of Kings,Player,22,4,None,1,0,95
-EWC2025_162,Zoe,China,Asia,AG.AL,Honor of Kings,Player,21,3,None,1,0,85
-EWC2025_163,Sheng,China,Asia,AG.AL,Honor of Kings,Player,20,3,None,1,0,78
-EWC2025_164,YiNuo,China,Asia,AG.AL,Honor of Kings,Player,23,5,None,1,0,72
-EWC2025_165,Shuai,China,Asia,AG.AL,Honor of Kings,Player,22,4,None,1,0,65
-EWC2025_166,Qing,China,Asia,ThunderTalk Global,Honor of Kings,Player,24,5,None,2,0,58
-EWC2025_167,Sunrise,China,Asia,ThunderTalk Global,Honor of Kings,Player,21,3,None,2,0,52
-EWC2025_168,Crane,China,Asia,ThunderTalk Global,Honor of Kings,Player,22,4,None,2,0,48
-EWC2025_169,Snowy,China,Asia,ThunderTalk Global,Honor of Kings,Player,20,3,None,2,0,42
-EWC2025_170,Joy,China,Asia,ThunderTalk Global,Honor of Kings,Player,23,5,None,2,0,38
-EWC2025_171,Xuan,China,Asia,Nova Esports,Honor of Kings,Player,22,4,None,3,0,35
-EWC2025_172,Cy,China,Asia,Nova Esports,Honor of Kings,Player,21,3,None,3,0,32
-EWC2025_173,Wendy,China,Asia,Nova Esports,Honor of Kings,Player,20,3,None,3,0,28
-EWC2025_174,Muci,China,Asia,Nova Esports,Honor of Kings,Player,23,5,None,3,0,25
-EWC2025_175,Weipit,China,Asia,Nova Esports,Honor of Kings,Player,22,4,None,3,0,22
-EWC2025_176,Sanford,Philippines,Asia,Team Liquid PH,Mobile Legends Bang Bang Men,Player,22,4,None,1,0,120
-EWC2025_177,KarlTzy,Philippines,Asia,Team Liquid PH,Mobile Legends Bang Bang Men,Player,23,5,None,1,0,150
-EWC2025_178,Sanji,Philippines,Asia,Team Liquid PH,Mobile Legends Bang Bang Men,Player,21,3,None,1,0,95
-EWC2025_179,Oheb,Philippines,Asia,Team Liquid PH,Mobile Legends Bang Bang Men,Player,22,4,None,1,0,85
-EWC2025_180,Jaypee,Philippines,Asia,Team Liquid PH,Mobile Legends Bang Bang Men,Player,20,3,None,1,0,72
-EWC2025_181,Kramm,Philippines,Asia,SRG.OG,Mobile Legends Bang Bang Men,Player,22,4,None,2,0,58
-EWC2025_182,Sekys,Philippines,Asia,SRG.OG,Mobile Legends Bang Bang Men,Player,21,3,None,2,0,52
-EWC2025_183,Stormie,Philippines,Asia,SRG.OG,Mobile Legends Bang Bang Men,Player,23,5,None,2,0,48
-EWC2025_184,Innocent,Philippines,Asia,SRG.OG,Mobile Legends Bang Bang Men,Player,22,4,None,2,0,42
-EWC2025_185,Yums,Philippines,Asia,SRG.OG,Mobile Legends Bang Bang Men,Player,20,3,None,2,0,38
-EWC2025_186,Kirk,Philippines,Asia,Onic Philippines,Mobile Legends Bang Bang Men,Player,22,4,None,3,0,35
-EWC2025_187,K1NG KONG,Philippines,Asia,Onic Philippines,Mobile Legends Bang Bang Men,Player,21,3,None,3,0,32
-EWC2025_188,Super Frince,Philippines,Asia,Onic Philippines,Mobile Legends Bang Bang Men,Player,23,5,None,3,0,28
-EWC2025_189,Kelra,Philippines,Asia,Onic Philippines,Mobile Legends Bang Bang Men,Player,22,4,None,3,0,25
-EWC2025_190,Brusko,Philippines,Asia,Onic Philippines,Mobile Legends Bang Bang Men,Player,20,3,None,3,0,22
-EWC2025_191,Fumi,Philippines,Asia,Team Vitality,Mobile Legends Bang Bang Women,Player,21,3,None,1,0,65
-EWC2025_192,Vival,Philippines,Asia,Team Vitality,Mobile Legends Bang Bang Women,Player,20,3,None,1,0,58
-EWC2025_193,Cinny,Philippines,Asia,Team Vitality,Mobile Legends Bang Bang Women,Player,22,4,None,1,0,52
-EWC2025_194,Chell,Philippines,Asia,Team Vitality,Mobile Legends Bang Bang Women,Player,21,3,None,1,0,48
-EWC2025_195,Vivian,Philippines,Asia,Team Vitality,Mobile Legends Bang Bang Women,Player,23,5,None,1,0,42
-EWC2025_196,Aria,Philippines,Asia,Gaimin Gladiators,Mobile Legends Bang Bang Women,Player,22,4,None,2,0,38
-EWC2025_197,Nicholette,Philippines,Asia,Gaimin Gladiators,Mobile Legends Bang Bang Women,Player,21,3,None,2,0,35
-EWC2025_198,Sayori,Philippines,Asia,Gaimin Gladiators,Mobile Legends Bang Bang Women,Player,20,3,None,2,0,32
-EWC2025_199,Panda,Philippines,Asia,Gaimin Gladiators,Mobile Legends Bang Bang Women,Player,23,5,None,2,0,28
-EWC2025_200,Ashlay,Philippines,Asia,Gaimin Gladiators,Mobile Legends Bang Bang Women,Player,22,4,None,2,0,25
-EWC2025_201,Hlaing,Myanmar,Asia,Terror Queens,Mobile Legends Bang Bang Women,Player,21,3,None,3,0,22
-EWC2025_202,Ruli,Myanmar,Asia,Terror Queens,Mobile Legends Bang Bang Women,Player,20,3,None,3,0,18
-EWC2025_203,LunaLynn,Myanmar,Asia,Terror Queens,Mobile Legends Bang Bang Women,Player,22,4,None,3,0,15
-EWC2025_204,CKOSHIII,Myanmar,Asia,Terror Queens,Mobile Legends Bang Bang Women,Player,23,5,None,3,0,12
-EWC2025_205,Kuu,Myanmar,Asia,Terror Queens,Mobile Legends Bang Bang Women,Player,21,3,None,3,0,10
-EWC2025_206,xmpl,Russia,Europe,Twisted Minds,PUBG Battlegrounds,Player,24,5,None,1,0,85
-EWC2025_207,BatulinS,Russia,Europe,Twisted Minds,PUBG Battlegrounds,Player,23,4,None,1,0,72
-EWC2025_208,Perfect1ks,Russia,Europe,Twisted Minds,PUBG Battlegrounds,Player,22,4,None,1,0,65
-EWC2025_209,Lu,Russia,Europe,Twisted Minds,PUBG Battlegrounds,Player,21,3,None,1,0,58
-EWC2025_210,Tosi,South Korea,Asia,Gen.G,PUBG Battlegrounds,Player,24,5,None,2,0,52
-EWC2025_211,F1ame,South Korea,Asia,Gen.G,PUBG Battlegrounds,Player,23,4,None,2,0,48
-EWC2025_212,Orca,South Korea,Asia,Gen.G,PUBG Battlegrounds,Player,22,4,None,2,0,42
-EWC2025_213,BeaN,South Korea,Asia,Gen.G,PUBG Battlegrounds,Player,21,3,None,2,0,38
-EWC2025_214,hwinn,USA,North America,Team Falcons,PUBG Battlegrounds,Player,24,5,None,3,0,35
-EWC2025_215,TGLTN,Australia,Oceania,Team Falcons,PUBG Battlegrounds,Player,23,4,None,3,0,32
-EWC2025_216,Shrimzy,USA,North America,Team Falcons,PUBG Battlegrounds,Player,22,4,None,3,0,28
-EWC2025_217,Kickstart,USA,North America,Team Falcons,PUBG Battlegrounds,Player,21,3,None,3,0,25
-EWC2025_218,Smile,Myanmar,Asia,Yangon Galacticos,PUBG Mobile,Player,22,4,None,1,0,65
-EWC2025_219,Marnett,Myanmar,Asia,Yangon Galacticos,PUBG Mobile,Player,21,3,None,1,0,58
-EWC2025_220,Romeo,Myanmar,Asia,Yangon Galacticos,PUBG Mobile,Player,20,3,None,1,0,52
-EWC2025_221,SAYCLOUD,Myanmar,Asia,Yangon Galacticos,PUBG Mobile,Player,23,5,None,1,0,48
-EWC2025_222,Suk,China,Asia,Weibo Gaming,PUBG Mobile,Player,24,5,None,2,0,42
-EWC2025_223,Order,China,Asia,Weibo Gaming,PUBG Mobile,Player,23,4,None,2,0,38
-EWC2025_224,33z,China,Asia,Weibo Gaming,PUBG Mobile,Player,22,4,None,2,0,35
-EWC2025_225,HECC,China,Asia,Weibo Gaming,PUBG Mobile,Player,21,3,None,2,0,32
-EWC2025_226,Zyol,Mongolia,Asia,Alpha Gaming,PUBG Mobile,Player,22,4,None,3,0,28
-EWC2025_227,DOK,Mongolia,Asia,Alpha Gaming,PUBG Mobile,Player,21,3,None,3,0,25
-EWC2025_228,REFUS,Mongolia,Asia,Alpha Gaming,PUBG Mobile,Player,23,5,None,3,0,22
-EWC2025_229,TOP,Mongolia,Asia,Alpha Gaming,PUBG Mobile,Player,20,3,None,3,0,18
-EWC2025_230,Savage,Brazil,South America,Team Secret,Rainbow Six Siege X,Player,24,5,None,1,0,95
-EWC2025_231,jume,Brazil,South America,Team Secret,Rainbow Six Siege X,Player,23,4,None,1,0,85
-EWC2025_232,Adrian,Brazil,South America,Team Secret,Rainbow Six Siege X,Player,22,4,None,1,0,78
-EWC2025_233,Mowwwgli,Brazil,South America,Team Secret,Rainbow Six Siege X,Player,21,3,None,1,0,72
-EWC2025_234,NoaUrz,Brazil,South America,Team Secret,Rainbow Six Siege X,Player,25,6,None,1,0,65
-EWC2025_235,Alem4o,Brazil,South America,G2 Esports,Rainbow Six Siege X,Player,24,5,None,2,0,58
-EWC2025_236,Doki,UK,Europe,G2 Esports,Rainbow Six Siege X,Player,23,4,None,2,0,52
-EWC2025_237,BlaZ,France,Europe,G2 Esports,Rainbow Six Siege X,Player,22,4,None,2,0,48
-EWC2025_238,Loira,Brazil,South America,G2 Esports,Rainbow Six Siege X,Player,21,3,None,2,0,42
-EWC2025_239,Stompn,Brazil,South America,G2 Esports,Rainbow Six Siege X,Player,24,5,None,2,0,38
-EWC2025_240,FelipeX,Brazil,South America,Furia Esports,Rainbow Six Siege X,Player,22,4,None,3,0,35
-EWC2025_241,HerdsZ,Brazil,South America,Furia Esports,Rainbow Six Siege X,Player,23,5,None,3,0,32
-EWC2025_242,Jv92,Brazil,South America,Furia Esports,Rainbow Six Siege X,Player,21,3,None,3,0,28
-EWC2025_243,Kheyze,Brazil,South America,Furia Esports,Rainbow Six Siege X,Player,24,5,None,3,0,25
-EWC2025_244,nade,Brazil,South America,Furia Esports,Rainbow Six Siege X,Player,22,4,None,3,0,22
-EWC2025_245,Luke Bennett,UK,Europe,BMW M Team Redline Red Bull Sim Racing,Rennsport,Driver,25,7,None,1,0,85
-EWC2025_246,Jeffery Rietveld,Netherlands,Europe,BMW M Team Redline Red Bull Sim Racing,Rennsport,Driver,24,6,None,1,0,72
-EWC2025_247,Sebastian Job,Germany,Europe,BMW M Team Redline Red Bull Sim Racing,Rennsport,Driver,23,5,None,1,0,65
-EWC2025_248,Kevin Siggy,Austria,Europe,BMW M Team Redline Red Bull Sim Racing,Rennsport,Driver,22,4,None,1,0,58
-EWC2025_249,Kevin Ellis Jr,USA,North America,Virtus.pro,Rennsport,Driver,24,5,None,2,0,52
-EWC2025_250,Daire McCormack,Ireland,Europe,Virtus.pro,Rennsport,Driver,23,4,None,2,0,48
-EWC2025_251,Vojtech Fiala,Czech Republic,Europe,Virtus.pro,Rennsport,Driver,22,4,None,2,0,42
-EWC2025_252,Mikhail Statsenko,Russia,Europe,Virtus.pro,Rennsport,Driver,21,3,None,2,0,38
-EWC2025_253,Thibault Cazaubon,France,Europe,Team Vitality,Rennsport,Driver,24,5,None,3,0,35
-EWC2025_254,Marcell Csincsik,Hungary,Europe,Team Vitality,Rennsport,Driver,23,4,None,3,0,32
-EWC2025_255,Erhan Jajovski,North Macedonia,Europe,Team Vitality,Rennsport,Driver,22,4,None,3,0,28
-EWC2025_256,Jiri Toman,Czech Republic,Europe,Team Vitality,Rennsport,Driver,21,3,None,3,0,25
-EWC2025_257,Saopimi,China,Asia,Weibo Gaming,Teamfight Tactics,Player,22,4,None,1,0,65
-EWC2025_258,LBTZ,China,Asia,Weibo Gaming,Teamfight Tactics,Player,21,3,None,1,0,58
-EWC2025_259,Guan,China,Asia,Weibo Gaming,Teamfight Tactics,Player,23,5,None,1,0,52
-EWC2025_260,TianLong,China,Asia,Weibo Gaming,Teamfight Tactics,Player,20,3,None,1,0,48
-EWC2025_261,Maris,Russia,Europe,Virtus.pro,Teamfight Tactics,Player,24,5,None,2,0,42
-EWC2025_262,Milo,Russia,Europe,Virtus.pro,Teamfight Tactics,Player,22,4,None,2,0,38
-EWC2025_263,k1an,Russia,Europe,Virtus.pro,Teamfight Tactics,Player,21,3,None,2,0,35
-EWC2025_264,NCC1,Russia,Europe,Virtus.pro,Teamfight Tactics,Player,23,5,None,2,0,32
-EWC2025_265,Binteum,South Korea,Asia,T1,Teamfight Tactics,Player,22,4,None,3,0,28
-EWC2025_266,sCsC,South Korea,Asia,T1,Teamfight Tactics,Player,21,3,None,3,0,25
-EWC2025_267,dunizuni,South Korea,Asia,T1,Teamfight Tactics,Player,23,5,None,3,0,22
-EWC2025_268,CrazyMoving,South Korea,Asia,T1,Teamfight Tactics,Player,20,3,None,3,0,18
-EWC2025_269,Opale,France,Europe,AEGIS,Teamfight Tactics,Player,22,4,None,3,0,15
-EWC2025_270,Pas de Bol,France,Europe,AEGIS,Teamfight Tactics,Player,21,3,None,3,0,12
-EWC2025_271,Lyyyress,France,Europe,AEGIS,Teamfight Tactics,Player,23,5,None,3,0,10
-EWC2025_272,Gobosteur,France,Europe,AEGIS,Teamfight Tactics,Player,20,3,None,3,0,8

data/06_EWC2025_Prize_Pool_Distribution.csv

@@ -1,6 +0,0 @@
-Category,Amount_USD,Percentage,Description,Num_Recipients
-Club Championship,27000000,27.0,Top 24 clubs based on points,24
-Game Championships,45000000,45.0,Individual game tournament prizes,25
-Qualifiers,15000000,15.0,Regional qualifier prizes,200
-MVP Awards,3000000,3.0,Most Valuable Player per game,25
-Club Partner Support,10000000,10.0,Support for 40 partner clubs,40

data/07_EWC2025_Calendar_Schedule.csv

@@ -1,28 +0,0 @@
-Week,Game,Start_Date,End_Date,Duration_Days,Venue,Time_Zone
-1,Rennsport,2025-07-08,2025-07-11,4,"Boulevard City, Riyadh",AST
-1,Valorant,2025-07-08,2025-07-13,6,"Boulevard City, Riyadh",AST
-1,Dota 2,2025-07-08,2025-07-19,12,"Boulevard City, Riyadh",AST
-1,Fatal Fury: City of the Wolves,2025-07-10,2025-07-12,3,"Boulevard City, Riyadh",AST
-1,Apex Legends,2025-07-10,2025-07-13,4,"Boulevard City, Riyadh",AST
-1,Mobile Legends: Bang Bang - Men,2025-07-10,2025-08-02,24,"Boulevard City, Riyadh",AST
-2,Mobile Legends: Bang Bang - Women,2025-07-15,2025-07-19,5,"Boulevard City, Riyadh",AST
-2,Honor of Kings,2025-07-15,2025-07-26,12,"Boulevard City, Riyadh",AST
-2,Free Fire,2025-07-16,2025-07-20,5,"Boulevard City, Riyadh",AST
-2,League of Legends,2025-07-16,2025-07-20,5,"Boulevard City, Riyadh",AST
-2,StarCraft II,2025-07-22,2025-07-25,4,"Boulevard City, Riyadh",AST
-3,Call of Duty: Black Ops 6,2025-07-24,2025-07-27,4,"Boulevard City, Riyadh",AST
-3,PUBG Mobile,2025-07-25,2025-08-03,10,"Boulevard City, Riyadh",AST
-3,Chess,2025-07-29,2025-08-01,4,"Boulevard City, Riyadh",AST
-3,Overwatch 2,2025-07-31,2025-08-03,4,"Boulevard City, Riyadh",AST
-4,Rainbow Six Siege X,2025-08-05,2025-08-09,5,"Boulevard City, Riyadh",AST
-4,Call of Duty: Warzone,2025-08-06,2025-08-09,4,"Boulevard City, Riyadh",AST
-4,EA Sports FC 25,2025-08-07,2025-08-10,4,"Boulevard City, Riyadh",AST
-5,Teamfight Tactics,2025-08-11,2025-08-15,5,"Boulevard City, Riyadh",AST
-5,PUBG: Battlegrounds,2025-08-12,2025-08-16,5,"Boulevard City, Riyadh",AST
-5,Tekken 8,2025-08-13,2025-08-16,4,"Boulevard City, Riyadh",AST
-5,Rocket League,2025-08-14,2025-08-17,4,"Boulevard City, Riyadh",AST
-6,CrossFire,2025-08-19,2025-08-23,5,"Boulevard City, Riyadh",AST
-6,Street Fighter 6,2025-08-20,2025-08-23,4,"Boulevard City, Riyadh",AST
-6,Counter-Strike 2,2025-08-20,2025-08-24,5,"Boulevard City, Riyadh",AST
-6,Naraka: Bladepoint - Solo,2025-08-19,2025-08-19,1,"Boulevard City, Riyadh",AST
-6,Naraka: Bladepoint - Trios,2025-08-20,2025-08-20,1,"Boulevard City, Riyadh",AST

data/08_EWC2025_Country_Results.csv

@@ -1,37 +0,0 @@
-Country,Gold_Medals,Silver_Medals,Bronze_Medals,Total_Medals,Total_Players,Top_Game,Region
-South Korea,4,3,5,12,58,League of Legends,Asia
-China,3,2,2,7,52,Honor of Kings,Asia
-USA,3,1,4,8,38,Call of Duty: Black Ops 6,North America
-Russia,2,2,3,7,28,Dota 2,Europe
-Saudi Arabia,1,1,3,5,32,Overwatch 2,Middle East
-Philippines,1,2,2,5,30,Mobile Legends: Bang Bang,Asia
-France,1,1,1,3,18,Rocket League,Europe
-Mongolia,1,1,0,2,10,Counter-Strike 2,Asia
-Brazil,1,0,1,2,22,Rainbow Six Siege X,South America
-UK,1,0,1,2,14,Rocket League,Europe
-Netherlands,1,0,1,2,8,EA Sports FC 25,Europe
-Japan,1,0,0,1,4,Fatal Fury: City of the Wolves,Asia
-Finland,1,0,0,1,3,StarCraft II,Europe
-Indonesia,1,0,0,1,12,Free Fire,Asia
-Myanmar,1,0,1,2,16,PUBG Mobile,Asia
-Turkey,0,1,0,1,10,Counter-Strike 2,Europe
-Ukraine,0,1,1,2,12,Dota 2,Europe
-Denmark,0,1,0,1,6,Dota 2,Europe
-Jordan,0,1,0,1,4,Dota 2,Middle East
-Slovakia,0,1,0,1,4,Dota 2,Europe
-Lithuania,0,1,0,1,4,Valorant,Europe
-Thailand,0,0,1,1,8,Free Fire,Asia
-Australia,0,0,1,1,6,Apex Legends,Oceania
-Morocco,0,0,0,0,4,Call of Duty: Black Ops 6,Europe
-Canada,0,0,0,0,4,Call of Duty: Black Ops 6,North America
-Spain,0,0,0,0,4,Call of Duty: Black Ops 6,Europe
-North Macedonia,0,0,0,0,4,Counter-Strike 2,Europe
-Bosnia,0,0,0,0,4,Counter-Strike 2,Europe
-Poland,0,0,0,0,4,Valorant,Europe
-Ireland,0,0,0,0,4,Rennsport,Europe
-Germany,0,0,0,0,4,Rennsport,Europe
-Austria,0,0,0,0,4,Rennsport,Europe
-Czech Republic,0,0,0,0,8,Rennsport,Europe
-Hungary,0,0,0,0,4,Rennsport,Europe
-India,0,0,0,0,4,Battlegrounds Mobile India,Asia
-Chile,0,0,0,0,4,Valorant,South America

data/09_EWC2025_Point_System.csv

@@ -1,17 +0,0 @@
-Placement,Points,System_Type,Description
-1,1000,Standard,Winner
-2,600,Standard,Runner-up
-3,350,Standard,Third place
-4,200,Standard,Fourth place
-5,110,Standard,Fifth place
-6,110,Standard,Sixth place
-7,110,Standard,Seventh place
-8,110,Standard,Eighth place
-1,1000,Co-Placement,Winner (shared)
-2,600,Co-Placement,Runner-up (shared)
-3,350,Co-Placement,Third place (shared)
-4,200,Co-Placement,Fourth place (shared)
-5,110,Co-Placement,Fifth place (shared)
-6,110,Co-Placement,Sixth place (shared)
-7,110,Co-Placement,Seventh place (shared)
-8,110,Co-Placement,Eighth place (shared)

data/10_EWC2025_Game_by_Game_Results.csv

@@ -1,51 +0,0 @@
-Game,Match_Type,Team_1,Team_2,Winner,Score,Map,Duration_Minutes,MVP
-Apex Legends,Finals,VK Gaming,ROC Esports,VK Gaming,N/A,Multiple,180,Kasssa
-Apex Legends,Third Place,Ninjas in Pyjamas,FaZe Clan,Ninjas in Pyjamas,N/A,Multiple,120,Vein
-Call of Duty: Black Ops 6,Grand Final,OpTic Gaming,Vancouver Surge,OpTic Gaming,4-1,Multiple,150,Dashy
-Call of Duty: Black Ops 6,Third Place,Movistar KOI,100 Thieves,Movistar KOI,3-2,Multiple,120,CleanX
-Chess,Final,Magnus Carlsen,Alireza Firouzja,Magnus Carlsen,2.5-1.5,N/A,240,Magnus Carlsen
-Chess,Third Place,Hikaru Nakamura,Fabiano Caruana,Hikaru Nakamura,2-1,N/A,180,Hikaru Nakamura
-Counter-Strike 2,Grand Final,The MongolZ,Aurora Gaming,The MongolZ,2-0,"Dust2, Mirage",90,mzinho
-Counter-Strike 2,Third Place,Team Falcons,Natus Vincere,Team Falcons,2-1,"Inferno, Nuke, Ancient",120,NiKo
-Dota 2,Grand Final,Team Spirit,Team Falcons,Team Spirit,3-1,Multiple,210,Yatoro
-Dota 2,Third Place,Parivision,Gaimin Gladiators,Parivision,2-0,Multiple,90,No[o]ne-
-League of Legends,Grand Final,Gen.G,AG.AL,Gen.G,3-1,Multiple,180,Chovy
-League of Legends,Third Place,T1,Bilibili Gaming,T1,2-1,Multiple,150,Faker
-Valorant,Grand Final,Team Heretics,Fnatic,Team Heretics,3-1,"Ascent, Bind, Haven, Split",150,benjyfishy
-Valorant,Third Place,Gen.G,Sentinels,Gen.G,2-1,Multiple,120,Munchkin
-Overwatch 2,Grand Final,Team Falcons,Al Qadsiah,Team Falcons,4-1,Multiple,120,Proper
-Overwatch 2,Third Place,Twisted Minds,Team Vitality,Twisted Minds,3-2,Multiple,150,FunnyAstro
-StarCraft II,Final,Serral,Classic,Serral,4-1,Multiple,180,Serral
-StarCraft II,Third Place,Cure,Maru,Cure,2-1,Multiple,120,Cure
-Street Fighter 6,Final,Xiaohai,Blaz,Xiaohai,5-2,N/A,45,Xiaohai
-Street Fighter 6,Third Place,Leshar,AngryBird,Leshar,3-2,N/A,30,Leshar
-Tekken 8,Final,ULSAN,LOWHIGH,ULSAN,3-1,N/A,30,ULSAN
-Tekken 8,Third Place,CBM,Arslan Ash,CBM,2-1,N/A,25,CBM
-EA Sports FC 25,Final,ManuBachoore,Brice,ManuBachoore,3-1,N/A,30,ManuBachoore
-EA Sports FC 25,Third Place,Levi de Weerd,Tekkz,Levi de Weerd,2-1,N/A,25,Levi de Weerd
-Fatal Fury: City of the Wolves,Final,GO1,Xiaohai,GO1,3-2,N/A,30,GO1
-Fatal Fury: City of the Wolves,Third Place,DarkAngel,MenaRD,DarkAngel,2-1,N/A,25,DarkAngel
-Rocket League,Grand Final,Karmine Corp,Geekay Esports,Karmine Corp,4-2,Multiple,60,Vatira
-Rocket League,Third Place,Team Falcons,Team BDS,Team Falcons,3-2,Multiple,50,Trk511
-Call of Duty: Warzone,Final,Twisted Minds,Gentle Mates,Twisted Minds,N/A,Multiple,180,Aydan
-Call of Duty: Warzone,Third Place,Virtus.pro,Team Liquid,Virtus.pro,N/A,Multiple,120,Newbz
-CrossFire,Grand Final,AG.AL,BaiSha Gaming,AG.AL,3-1,Multiple,120,ZY
-CrossFire,Third Place,Evolution Power,EDward Gaming,Evolution Power,2-1,Multiple,90,ZAY
-Free Fire,Final,EVOS Esports,Rex Regum Qeon,EVOS Esports,N/A,Multiple,180,Rasyah
-Free Fire,Third Place,Team Vitality,ONIC Esports,Team Vitality,N/A,Multiple,120,JUMP
-Honor of Kings,Grand Final,AG.AL,ThunderTalk Global,AG.AL,4-1,Multiple,150,Ran
-Honor of Kings,Third Place,Nova Esports,Wolves Esports,Nova Esports,3-2,Multiple,120,Xuan
-Mobile Legends: Bang Bang - Men,Grand Final,Team Liquid PH,SRG.OG,Team Liquid PH,4-2,Multiple,180,KarlTzy
-Mobile Legends: Bang Bang - Men,Third Place,Onic Philippines,EVOS Esports,Onic Philippines,3-1,Multiple,120,Kelra
-Mobile Legends: Bang Bang - Women,Grand Final,Team Vitality,Gaimin Gladiators,Team Vitality,3-1,Multiple,90,Fumi
-Mobile Legends: Bang Bang - Women,Third Place,Terror Queens,ONIC Esports,Terror Queens,2-1,Multiple,60,Hlaing
-PUBG: Battlegrounds,Final,Twisted Minds,Gen.G,Twisted Minds,N/A,Multiple,180,xmpl
-PUBG: Battlegrounds,Third Place,Team Falcons,FaZe Clan,Team Falcons,N/A,Multiple,120,hwinn
-PUBG Mobile,Final,Yangon Galacticos,Weibo Gaming,Yangon Galacticos,N/A,Multiple,180,Smile
-PUBG Mobile,Third Place,Alpha Gaming,Team Vitality,Alpha Gaming,N/A,Multiple,120,Zyol
-Rainbow Six Siege X,Grand Final,Team Secret,G2 Esports,Team Secret,3-1,Multiple,150,Savage
-Rainbow Six Siege X,Third Place,Furia Esports,Ninjas in Pyjamas,Furia Esports,2-1,Multiple,120,FelipeX
-Rennsport,Final,BMW M Team Redline Red Bull Sim Racing,Virtus.pro,BMW M Team Redline Red Bull Sim Racing,N/A,Multiple,120,Luke Bennett
-Rennsport,Third Place,Team Vitality,Team Liquid,Team Vitality,N/A,Multiple,90,Thibault Cazaubon
-Teamfight Tactics,Final,Weibo Gaming,Virtus.pro,Weibo Gaming,N/A,N/A,180,Saopimi
-Teamfight Tactics,Third Place,T1,AEGIS,T1,N/A,N/A,120,Binteum

data/README.md

@@ -1,202 +0,0 @@
-# 🎮 Esports World Cup 2025 — Complete Dataset
-
-> **The most comprehensive structured dataset for EWC 2025**, covering all 27 game tournaments held in Riyadh, Saudi Arabia from July 8 to August 2025. 10 interlinked CSV files spanning players, teams, results, prize pools, and more.
-
----
-
-## 📌 About the Dataset
-
-The **Esports World Cup (EWC)** is the world's largest esports event, hosted annually at Boulevard City in Riyadh. The 2025 edition featured **27 title tournaments**, a **$100M+ total prize pool**, and competitors from **36+ countries** across PC and mobile platforms.
-
-This dataset was compiled to support analysis of competitive esports at the highest level — team performance, player demographics, prize distribution, country dominance, and the Club Championship meta-game.
-
----
-
-## 📁 Files Overview
-
-| # | File | Rows | Cols | Description |
-|---|------|------|------|-------------|
-| 01 | `01_EWC2025_Event_Tournament_Summary.csv` | 27 | 12 | One row per game tournament — dates, prize pool, winner, platform |
-| 02 | `02_EWC2025_Medalists.csv` | 257 | 6 | Every gold/silver/bronze medalist with country and role |
-| 03 | `03_EWC2025_Club_Championship_Standings.csv` | 24 | 10 | Final Club Championship rankings with points and prize money |
-| 04 | `04_EWC2025_Club_Partner_Program.csv` | 40 | 10 | All club partner orgs — region, founding year, social following |
-| 05 | `05_EWC2025_Player_Roster.csv` | 272 | 13 | Full player roster with age, experience, earnings, social reach |
-| 06 | `06_EWC2025_Prize_Pool_Distribution.csv` | 5 | 5 | How the $100M+ prize pool was split across categories |
-| 07 | `07_EWC2025_Calendar_Schedule.csv` | 27 | 7 | Weekly schedule with venue and timezone for each tournament |
-| 08 | `08_EWC2025_Country_Results.csv` | 36 | 8 | Medal tally by country with top game and player count |
-| 09 | `09_EWC2025_Point_System.csv` | 16 | 4 | Club Championship point system by placement |
-| 10 | `10_EWC2025_Game_by_Game_Results.csv` | 50 | 9 | Match results with scores, maps, duration, and MVP |
-
----
-
-## 🔑 Column Dictionary
-
-### 01 — Event & Tournament Summary
-| Column | Type | Description |
-|--------|------|-------------|
-| `Game` | str | Game title |
-| `Event_Name` | str | Official tournament name |
-| `Start_Date` | date | Tournament start date |
-| `End_Date` | date | Tournament end date |
-| `Prize_Pool_USD` | int | Total prize pool in USD |
-| `Num_Participants` | int | Number of competing teams/players |
-| `Winner` | str | Tournament champion |
-| `Runner_Up` | str | Runner-up |
-| `Game_Type` | str | Genre (MOBA, FPS, Racing, etc.) |
-| `Platform` | str | PC or Mobile |
-| `Club_Championship_Points` | str | Whether points were awarded (Yes/No) |
-| `Gender` | str | Mixed/Women/Men (NaN = open) |
-
-### 02 — Medalists
-| Column | Type | Description |
-|--------|------|-------------|
-| `Event` | str | Game title |
-| `Medal` | str | Gold / Silver / Bronze |
-| `Team_Organization` | str | Organization name |
-| `Player` | str | Player handle/name |
-| `Country` | str | Player's country |
-| `Role` | str | In-game role (IGL, Fragger, Support, etc.) |
-
-### 03 — Club Championship Standings
-| Column | Type | Description |
-|--------|------|-------------|
-| `Rank` | int | Final standing |
-| `Organization` | str | Club name |
-| `Total_Points` | int | Total Club Championship points |
-| `Prize_Money_USD` | int | Prize money earned |
-| `Tournament_Wins` | int | Number of tournaments won |
-| `Top_8_Finishes` | int | Top-8 finishes across events |
-| `Region` | str | Organization's home region |
-| `Club_Partner_Status` | str | Current / New / No |
-| `Eligible_to_Win` | str | Eligibility status |
-| `Games_Won` | str | List of games the club won |
-
-### 04 — Club Partner Program
-| Column | Type | Description |
-|--------|------|-------------|
-| `Organization` | str | Club name |
-| `Region` | str | Geographic region |
-| `Country` | str | Home country |
-| `Club_Partner_Status` | str | Current / New |
-| `Top_8_2024` | str | Did club finish top-8 in 2024? |
-| `Games_Competing` | str | Games the club entered |
-| `Founded` | int | Year founded |
-| `HQ_Location` | str | Headquarters city/country |
-| `CEO` | str | CEO or owner |
-| `Social_Media_Followers_M` | float | Total social following (millions) |
-
-### 05 — Player Roster
-| Column | Type | Description |
-|--------|------|-------------|
-| `Player_ID` | str | Unique player ID (EWC2025_XXX) |
-| `Player_Name` | str | Player handle |
-| `Country` | str | Nationality |
-| `Region` | str | Continental region |
-| `Team` | str | Competing team |
-| `Game` | str | Game played |
-| `Role` | str | In-game role |
-| `Age` | int | Player age |
-| `Experience_Years` | int | Years of pro experience |
-| `Previous_Team` | str | Prior team (NaN if first team) |
-| `Tournament_Place` | int | Final placement |
-| `Prize_Earned_USD` | int | Individual prize earnings |
-| `Social_Media_Followers_K` | int | Social following (thousands) |
-
-### 06 — Prize Pool Distribution
-| Column | Type | Description |
-|--------|------|-------------|
-| `Category` | str | Prize category |
-| `Amount_USD` | int | Total amount for category |
-| `Percentage` | float | Share of total prize pool |
-| `Description` | str | What the prize covers |
-| `Num_Recipients` | int | Number of recipients |
-
-### 07 — Calendar & Schedule
-| Column | Type | Description |
-|--------|------|-------------|
-| `Week` | int | Event week number |
-| `Game` | str | Game title |
-| `Start_Date` | date | Start date |
-| `End_Date` | date | End date |
-| `Duration_Days` | int | Tournament length in days |
-| `Venue` | str | Venue name and city |
-| `Time_Zone` | str | Local timezone (AST) |
-
-### 08 — Country Results
-| Column | Type | Description |
-|--------|------|-------------|
-| `Country` | str | Country name |
-| `Gold_Medals` | int | Gold medals won |
-| `Silver_Medals` | int | Silver medals won |
-| `Bronze_Medals` | int | Bronze medals won |
-| `Total_Medals` | int | Total medals |
-| `Total_Players` | int | Number of players from country |
-| `Top_Game` | str | Game country excelled in most |
-| `Region` | str | Geographic region |
-
-### 09 — Point System
-| Column | Type | Description |
-|--------|------|-------------|
-| `Placement` | int | Finishing position |
-| `Points` | int | Club Championship points awarded |
-| `System_Type` | str | Standard / Extended / Special |
-| `Description` | str | Label for the placement |
-
-### 10 — Game-by-Game Results
-| Column | Type | Description |
-|--------|------|-------------|
-| `Game` | str | Game title |
-| `Match_Type` | str | Finals / Grand Final / Third Place / etc. |
-| `Team_1` | str | First competing team |
-| `Team_2` | str | Second competing team |
-| `Winner` | str | Winning team |
-| `Score` | str | Match score (e.g., 4-1) |
-| `Map` | str | Map or stage played |
-| `Duration_Minutes` | int | Match length in minutes |
-| `MVP` | str | Most Valuable Player of the match |
-
----
-
-## 🔗 Entity Relationships
-
-```
-Event_Tournament_Summary  ──┬──> Game_by_Game_Results     (via Game)
-                             ├──> Medalists                (via Event/Game)
-                             └──> Calendar_Schedule        (via Game)
-
-Club_Championship_Standings ──> Club_Partner_Program       (via Organization)
-Club_Championship_Standings ──> Player_Roster              (via Team)
-
-Medalists ──> Player_Roster                                 (via Player)
-Country_Results ──> Player_Roster                           (via Country)
-Point_System ──> Club_Championship_Standings                (via Placement → Points)
-Prize_Pool_Distribution ──> Event_Tournament_Summary        (via Prize totals)
-```
-
----
-
-## 💡 Suggested Analyses
-
-- 🏆 **Which country dominated EWC 2025?** — Medal tally, players per medal, regional power maps
-- 💰 **Prize money vs. Club Championship performance** — Is tournament breadth or depth rewarded more?
-- 👤 **Player age & experience vs. earnings** — Do veterans outperform newcomers?
-- 🌍 **Regional representation by game genre** — Does Asia dominate MOBAs? Does Europe lead in FPS?
-- 📅 **Schedule clustering** — Which weeks had the most high-stakes matches?
-- 🔁 **Club partner loyalty** — How do new vs. current partners compare in performance?
-- 🎯 **MVP distribution** — Which players appeared most often as MVPs across matches?
-
----
-
-## 📜 License
-
-This dataset is released under **CC BY 4.0**. You are free to share and adapt it for any purpose with attribution.
-
----
-
-## 🙏 Acknowledgements
-
-Data compiled from publicly available Esports World Cup 2025 tournament results, official brackets, and club partnership announcements. This is a fan/researcher-compiled dataset and is not officially affiliated with EWC or its organizers.
-
----
-
-*If you find this dataset useful, please upvote ⬆️ — it helps others discover it!*

docker/start.ps1

@@ -1,9 +1,9 @@
 $ErrorActionPreference = "Stop"
 
-$CONTAINER = "ewc2025-mysql"
+$CONTAINER = "hotel-mysql"
 $IMAGE     = "mysql:8.4"
-$ROOT_PASSWORD = "ewc2025root"
+$ROOT_PASSWORD = "hotel2025root"
-$DATABASE  = "ewc2025"
+$DATABASE  = "hotel_reservations"
 $PORT      = "13306"
 
 $SQL_DIR = Resolve-Path "$PSScriptRoot\..\sql"

docker/start.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-CONTAINER="ewc2025-mysql"
+CONTAINER="hotel-mysql"
 IMAGE="mysql:8.4"
-ROOT_PASSWORD="ewc2025root"
+ROOT_PASSWORD="hotel2025root"
-DATABASE="ewc2025"
+DATABASE="hotel_reservations"
 PORT="13306"
 
 RUNTIME="docker"
@@ -26,7 +26,7 @@ else
         -e MYSQL_DATABASE="${DATABASE}" \
         -p "${PORT}:3306" \
         -v "${CONTAINER}-data:/var/lib/mysql" \
-        -v "${SQL_DIR}/schema.sql:/docker-entrypoint-initdb.d/01_schema.sql:ro" \
+        -v "${SQL_DIR}/schema.sql:/docker-entrypoint-initdb.d/01_schema.sql:ro,z" \
         "${IMAGE}"
 fi
 

docker/stop.ps1

@@ -1,6 +1,6 @@
 $ErrorActionPreference = "Stop"
 
-$CONTAINER = "ewc2025-mysql"
+$CONTAINER = "hotel-mysql"
 
 $exists = docker ps -a --format '{{.Names}}' | Where-Object { $_ -eq $CONTAINER }
 

docker/stop.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-CONTAINER="ewc2025-mysql"
+CONTAINER="hotel-mysql"
 
 RUNTIME="docker"
 if [[ "${1:-}" == "--podman" ]]; then

docs/01-overview.md

@@ -0,0 +1,98 @@
+# Hotel Reservations — Data Warehouse Project
+
+## Project Summary
+
+This project implements a complete **Data Warehousing pipeline** for a hotel reservation system, covering all standard DW layers:
+
+```
+MySQL OLTP  ──►  Apache NiFi ETL  ──►  Oracle Data Mart  ──►  Power BI Reports
+(source)          (transform)           (analytical store)      (OLAP queries)
+```
+
+The system is built around the **A.24 Hotel Reservations** domain from the course specification. The OLTP database was populated with **~635,000 synthetically generated rows** covering 200 hotels, 100,000 guests, 500,000 bookings, and 531,000 room bookings across a 4-year period (2022–2025).
+
+---
+
+## Business Context
+
+A hotel chain needs to answer questions like:
+
+- Which countries generate the most revenue per quarter?
+- How does occupancy differ between peak and off-peak seasons?
+- What is the revenue contribution of 5-star vs 3-star hotels?
+- How has a hotel's revenue changed after upgrading its star rating?
+
+These questions require **historical, multi-dimensional analysis** that a normalized OLTP database cannot serve efficiently. The data mart provides pre-modelled, denormalized data optimized for analytical queries.
+
+---
+
+## Architecture
+
+```
+┌─────────────────────────────────────────────────────────┐
+│  SOURCE LAYER                                           │
+│  MySQL 8.4  (Docker/Podman, port 13306)                 │
+│  Database: hotel_reservations                           │
+│  13 normalized tables, ~635K rows                       │
+└───────────────────────┬─────────────────────────────────┘
+                        │ JDBC (MySqlConnector)
+                        ▼
+┌─────────────────────────────────────────────────────────┐
+│  ETL LAYER                                              │
+│  Apache NiFi                                            │
+│  5 Process Groups: Date Dim / Static Dims /             │
+│  SCD2 Hotel / SCD1 Guest / Incremental Fact             │
+└───────────────────────┬─────────────────────────────────┘
+                        │ JDBC (Oracle JDBC)
+                        ▼
+┌─────────────────────────────────────────────────────────┐
+│  DATA MART LAYER                                        │
+│  Oracle (university lab schema)                         │
+│  Star schema: 6 dimensions + 1 fact table               │
+│  SCD Type 2 on DIM_HOTEL                                │
+└───────────────────────┬─────────────────────────────────┘
+                        │
+                        ▼
+┌─────────────────────────────────────────────────────────┐
+│  PRESENTATION LAYER                                     │
+│  Power BI Desktop                                       │
+│  OLAP reports via DirectQuery / Import                  │
+└─────────────────────────────────────────────────────────┘
+```
+
+---
+
+## Technology Stack
+
+| Component | Technology | Version |
+|-----------|-----------|---------|
+| OLTP Database | MySQL | 8.4 |
+| Container runtime | Docker / Podman | — |
+| Data generator | C# (.NET) | 10 |
+| ETL tool | Apache NiFi | — |
+| Data Mart | Oracle RDBMS | university lab |
+| Reporting | Power BI Desktop | — |
+
+---
+
+## Repository Structure
+
+```
+IPZ_1/
+├── docker/
+│   ├── start.sh          # Start MySQL container (Linux/macOS)
+│   ├── stop.sh           # Stop MySQL container
+│   ├── start.ps1         # Start MySQL container (Windows)
+│   └── stop.ps1          # Stop MySQL container
+├── sql/
+│   ├── schema.sql        # MySQL OLTP DDL
+│   └── datamart_schema.sql  # Oracle Data Mart DDL
+├── generator/
+│   └── generate.cs       # .NET 10 data generator script
+└── docs/
+    ├── 01-overview.md    # This file
+    ├── 02-oltp.md        # OLTP database design
+    ├── 03-datamart.md    # Data mart design
+    ├── 04-setup.md       # Setup and run guide
+    └── nifi-flow.md      # NiFi ETL flow reference
+```

docs/02-oltp.md

@@ -0,0 +1,258 @@
+# OLTP Database — Design & Details
+
+## Overview
+
+The OLTP (Online Transaction Processing) database models a **hotel reservation system** using a fully normalized relational schema in **MySQL 8.4**. It follows 3NF and enforces referential integrity via foreign keys.
+
+- **Database:** `hotel_reservations`
+- **Character set:** `utf8mb4` / `utf8mb4_unicode_ci`
+- **Tables:** 13
+- **Total rows:** ~635,000
+
+---
+
+## Entity-Relationship Model
+
+The schema covers five entity groups:
+
+```
+hotel_chain ──┐
+country ───────┼──► hotel ──► hotel_room ──► room_booking ──► booking ──► guest
+star_rating ──┘                                                            │
+                                                                           └──► country
+hotel_characteristic ◄──► hotel (M:N via hotel_hotel_characteristic)
+
+room_type ◄──── hotel_room
+room_type ◄──┐
+rate_period ◄─┴── period_room_rate  (price per room type per season)
+```
+
+---
+
+## Table Descriptions
+
+### Reference / Lookup Tables
+
+#### `hotel_chain`
+International hotel chains (Hilton, Marriott, Accor, etc.).
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `hotel_chain_id` | INT UNSIGNED PK | Surrogate key |
+| `code` | VARCHAR(10) UNIQUE | Short code (e.g. `HLT`) |
+| `name` | VARCHAR(100) | Full name |
+
+**Rows:** 10
+
+---
+
+#### `country`
+Countries from which guests come and where hotels are located.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `country_id` | INT UNSIGNED PK | Surrogate key |
+| `code` | CHAR(2) UNIQUE | ISO 3166-1 alpha-2 (e.g. `GB`) |
+| `name` | VARCHAR(100) | Country name |
+| `currency` | VARCHAR(10) | ISO currency code (e.g. `EUR`) |
+
+**Rows:** 40 (Europe, Americas, Asia, Africa, Oceania)
+
+---
+
+#### `star_rating`
+Hotel classification from 1★ to 5★.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `star_rating_id` | INT UNSIGNED PK | Surrogate key |
+| `code` | TINYINT UNIQUE | 1–5 |
+| `description` | VARCHAR(20) | e.g. `3 Star` |
+
+**Rows:** 5
+
+---
+
+#### `hotel_characteristic`
+Amenities and features a hotel may offer.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `characteristic_id` | INT UNSIGNED PK | Surrogate key |
+| `code` | VARCHAR(20) UNIQUE | e.g. `POOL`, `SPA`, `WIFI` |
+| `description` | VARCHAR(100) | Human-readable label |
+
+**Rows:** 12 (WiFi, Pool, Gym, Spa, Restaurant, Bar, Parking, Valet, Conference, Shuttle, Room Service, Pet Friendly)
+
+---
+
+#### `room_type`
+Types of rooms a hotel can offer, with a standard (base) rate.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `room_type_id` | INT UNSIGNED PK | Surrogate key |
+| `code` | VARCHAR(20) UNIQUE | e.g. `SINGLE`, `SUITE` |
+| `description` | VARCHAR(100) | e.g. `Junior Suite` |
+| `standard_rate` | DECIMAL(10,2) | Base nightly rate (EUR) |
+| `smoking_yn` | BOOLEAN | Smoking allowed flag |
+
+**Rows:** 7 (Single €80, Double €120, Twin €115, Deluxe €180, Suite €280, Executive €450, Family €200)
+
+---
+
+#### `rate_period`
+Seasonal pricing periods. Each period maps to a month range and applies a rate multiplier.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `rate_period_id` | INT UNSIGNED PK | Surrogate key |
+| `code` | VARCHAR(20) UNIQUE | e.g. `PEAK`, `WINTER` |
+| `description` | VARCHAR(50) | Human-readable label |
+| `month_from` | TINYINT | Start month (1–12) |
+| `month_to` | TINYINT | End month (1–12) |
+
+**Rows:** 4
+
+| Code | Period | Months | Multiplier |
+|------|--------|--------|-----------|
+| PEAK | Peak Season | Jun–Aug | ×1.5 |
+| HIGH | High Season | Mar–May | ×1.2 |
+| AUTUMN | Autumn Season | Sep–Nov | ×1.1 |
+| WINTER | Winter Season | Dec–Feb | ×0.9 |
+
+---
+
+### Junction Tables
+
+#### `period_room_rate`
+The effective nightly rate for each (room_type, rate_period) combination.  
+Rate = `standard_rate × season_multiplier`.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `room_type_id` | INT UNSIGNED PK/FK | |
+| `rate_period_id` | INT UNSIGNED PK/FK | |
+| `rate` | DECIMAL(10,2) | Effective nightly rate |
+
+**Rows:** 28 (7 room types × 4 seasons)
+
+---
+
+#### `hotel_hotel_characteristic`
+M:N junction between hotels and their amenities.
+
+| Column | Type |
+|--------|------|
+| `hotel_id` | INT UNSIGNED PK/FK |
+| `characteristic_id` | INT UNSIGNED PK/FK |
+
+**Rows:** ~1,415
+
+---
+
+### Core Entity Tables
+
+#### `hotel`
+Individual hotel properties.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `hotel_id` | INT UNSIGNED PK | |
+| `hotel_chain_id` | INT UNSIGNED FK | NULL for independent hotels |
+| `country_id` | INT UNSIGNED FK | |
+| `star_rating_id` | INT UNSIGNED FK | |
+| `code` | VARCHAR(20) UNIQUE | e.g. `HTL0001` |
+| `name` | VARCHAR(150) | |
+| `address` | VARCHAR(200) | |
+| `postcode` | VARCHAR(20) | |
+| `city` | VARCHAR(100) | |
+| `url` | VARCHAR(200) | |
+
+**Rows:** 200 (50 cities, star distribution: 5% 1★, 10% 2★, 40% 3★, 30% 4★, 15% 5★)
+
+---
+
+#### `hotel_room`
+Individual rooms within each hotel.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `room_id` | INT UNSIGNED PK | |
+| `hotel_id` | INT UNSIGNED FK | |
+| `room_type_id` | INT UNSIGNED FK | |
+| `room_number` | VARCHAR(10) | Format: `{floor}{number}`, e.g. `101` |
+| `floor` | TINYINT UNSIGNED | |
+
+**Rows:** 5,334 (5–60 rooms per hotel depending on star rating)
+
+---
+
+#### `guest`
+Hotel guests.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `guest_id` | INT UNSIGNED PK | |
+| `country_id` | INT UNSIGNED FK | Guest's home country |
+| `name` | VARCHAR(150) | Full name |
+| `email` | VARCHAR(150) | Unique synthetic email |
+| `address` | VARCHAR(200) | |
+| `city` | VARCHAR(100) | |
+
+**Rows:** 100,000
+
+---
+
+#### `booking`
+A reservation made by a guest at a hotel. One booking can cover multiple rooms.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `booking_id` | INT UNSIGNED PK | |
+| `guest_id` | INT UNSIGNED FK | |
+| `hotel_id` | INT UNSIGNED FK | |
+| `date_from` | DATE | Check-in |
+| `date_to` | DATE | Check-out |
+| `status` | ENUM | `confirmed`, `cancelled`, `completed`, `no_show` |
+| `created_at` | DATETIME | When booking was made |
+
+**Rows:** 500,000  
+**Status distribution:** 80% completed, 10% confirmed, 7% cancelled, 3% no_show  
+**Date range:** 2022-01-01 – 2025-12-31  
+**Seasonal distribution:** June–August heaviest (peak), December–February lightest
+
+---
+
+#### `room_booking`
+A specific room assigned within a booking. Stores the rate **as it was at booking time** (snapshot), independent of any future rate changes.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `room_booking_id` | INT UNSIGNED PK | |
+| `booking_id` | INT UNSIGNED FK | |
+| `room_id` | INT UNSIGNED FK | |
+| `date_from` | DATE | |
+| `date_to` | DATE | |
+| `nightly_rate` | DECIMAL(10,2) | Rate at time of booking |
+| `total_amount` | DECIMAL(10,2) | `nightly_rate × nights` |
+
+**Rows:** 531,382  
+**Room count per booking:** 90% single room, 8% two rooms, 2% three rooms
+
+---
+
+## Data Generation
+
+The database was populated using a **single-file C# script** (`generator/generate.cs`) running on .NET 10, using `MySqlConnector` as the only dependency.
+
+Key generation decisions:
+- **Seasonal booking distribution** via rejection sampling — months Jun–Aug are ~2.7× more likely than Jan–Feb
+- **Rate snapshot** — each `room_booking.nightly_rate` is looked up from `period_room_rate` at insert time and stored, not re-computed later
+- **Realistic stay lengths** — 30% one night, 25% two nights, 20% three nights, tapering off to 14-night stays
+- **Cancelled/no-show bookings** partially skip room assignment (60% of cancellations have no room_booking)
+
+```bash
+# Run generator
+dotnet run generator/generate.cs
+```

docs/03-datamart.md

@@ -0,0 +1,255 @@
+# Data Mart — Design & Details
+
+## Overview
+
+The data mart uses a **star schema** stored in an Oracle database (university lab schema). It is optimized for analytical queries against hotel reservation data — revenue analysis, occupancy trends, seasonal patterns, and guest origin breakdowns.
+
+- **Schema type:** Star schema
+- **Dimensions:** 6 (+ date dimension)
+- **Fact table:** `FACT_ROOM_BOOKING`
+- **Grain:** One row per room_booking (one room, one stay)
+- **SCD strategy:** Type 2 on DIM_HOTEL, Type 1 on all others
+
+---
+
+## Star Schema Diagram
+
+```
+                        DIM_DATE
+                       (date_key)
+                           │
+               ┌───────────┴───────────┐
+               │ checkin / checkout    │
+               │                       │
+DIM_HOTEL_CHAIN ◄─ DIM_HOTEL ─► DIM_STAR_RATING
+       │               │
+       │      FACT_ROOM_BOOKING ◄──── DIM_ROOM
+       │               │
+       └───────►   DIM_COUNTRY ◄───── DIM_GUEST
+```
+
+---
+
+## Dimension Tables
+
+### DIM_DATE
+Populated once for the range 2020–2030. Used for both check-in and check-out date lookups.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `date_key` | NUMBER(8) PK | YYYYMMDD integer key |
+| `full_date` | DATE | Actual date value |
+| `year` | NUMBER(4) | |
+| `quarter` | NUMBER(1) | 1–4 |
+| `month` | NUMBER(2) | 1–12 |
+| `month_name` | VARCHAR2(10) | e.g. `January` |
+| `week_number` | NUMBER(2) | ISO week number |
+| `day_of_month` | NUMBER(2) | |
+| `day_name` | VARCHAR2(10) | e.g. `Monday` |
+| `is_weekend` | NUMBER(1) | 0/1 |
+| `is_business_day` | NUMBER(1) | 0/1 |
+| `season` | VARCHAR2(10) | Peak / High / Autumn / Winter |
+
+Using an integer date key (YYYYMMDD) instead of a DATE FK allows efficient range predicates: `checkin_date_key BETWEEN 20240601 AND 20240831`.
+
+---
+
+### DIM_COUNTRY (SCD Type 1)
+Country attributes are stable. If a name or currency ever changes, the row is simply overwritten (no history needed).
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `country_key` | NUMBER(10) PK | Surrogate (IDENTITY) |
+| `country_id` | NUMBER(10) UNIQUE | Natural key from MySQL |
+| `code` | CHAR(2) | ISO alpha-2 |
+| `name` | VARCHAR2(100) | |
+| `currency` | VARCHAR2(10) | ISO currency code |
+
+---
+
+### DIM_STAR_RATING (SCD Type 1)
+Static lookup. Star rating codes 1–5 never change.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `star_rating_key` | NUMBER(10) PK | Surrogate (IDENTITY) |
+| `star_rating_id` | NUMBER(10) UNIQUE | Natural key |
+| `code` | NUMBER(1) | 1–5 |
+| `description` | VARCHAR2(20) | e.g. `4 Star` |
+
+---
+
+### DIM_HOTEL_CHAIN (SCD Type 1)
+Chain name/code may be updated (e.g. corporate rebranding), but we do not need a historical record of chain name changes.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `hotel_chain_key` | NUMBER(10) PK | Surrogate (IDENTITY) |
+| `hotel_chain_id` | NUMBER(10) UNIQUE | Natural key |
+| `code` | VARCHAR2(10) | e.g. `HLT` |
+| `name` | VARCHAR2(100) | |
+
+---
+
+### DIM_HOTEL (SCD Type 2)
+
+This is the most analytically significant dimension and the only one implemented as **Slowly Changing Dimension Type 2**.
+
+**Why SCD Type 2 here?**
+
+A hotel's star rating or chain affiliation can change over time — a property gets renovated and reclassified from 3★ to 4★, or switches from one international chain to another. These changes directly affect revenue analysis: a 3★ hotel charges different rates than a 4★ hotel, and grouping all historical bookings under the current star rating would produce misleading averages.
+
+SCD Type 2 preserves history by creating a **new row** for each version of a hotel, while expiring the old row with an `expiry_date`. The fact table's `hotel_key` always points to the version that was active **at check-in date**, never to the current version if it changed.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `hotel_key` | NUMBER(10) PK | Surrogate (IDENTITY) |
+| `source_hotel_id` | NUMBER(10) | Natural key from MySQL |
+| `hotel_chain_key` | NUMBER(10) FK | NULL for independent hotels |
+| `country_key` | NUMBER(10) FK | |
+| `star_rating_key` | NUMBER(10) FK | |
+| `code` | VARCHAR2(20) | |
+| `name` | VARCHAR2(150) | |
+| `city` | VARCHAR2(100) | |
+| `effective_date` | DATE | When this version became active |
+| `expiry_date` | DATE | When this version was superseded (NULL = current) |
+| `is_current` | NUMBER(1) | 1 = current version |
+
+**SCD2 example:**
+
+| hotel_key | source_hotel_id | star_rating | effective_date | expiry_date | is_current |
+|-----------|----------------|-------------|----------------|-------------|-----------|
+| 1 | 42 | 3★ | 2022-01-01 | 2024-05-31 | 0 |
+| 2 | 42 | 4★ | 2024-06-01 | NULL | 1 |
+
+Bookings from 2022–2024 point to `hotel_key=1`, bookings from 2024 onward point to `hotel_key=2`. Revenue by star category remains historically correct.
+
+---
+
+### DIM_ROOM (SCD Type 1)
+Room type is stable for our dataset. Updated via MERGE if room details ever change.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `room_key` | NUMBER(10) PK | Surrogate (IDENTITY) |
+| `room_id` | NUMBER(10) UNIQUE | Natural key |
+| `hotel_key` | NUMBER(10) FK | Points to current DIM_HOTEL version |
+| `room_number` | VARCHAR2(10) | |
+| `floor` | NUMBER(3) | |
+| `room_type_code` | VARCHAR2(20) | e.g. `SUITE` |
+| `room_type_desc` | VARCHAR2(100) | |
+| `smoking_yn` | NUMBER(1) | |
+| `standard_rate` | NUMBER(10,2) | Base rate from OLTP |
+
+---
+
+### DIM_GUEST (SCD Type 1)
+Guest personal data (city, country) may change, but tracking historical addresses has no analytical value for this domain. MERGE (upsert) is used.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `guest_key` | NUMBER(10) PK | Surrogate (IDENTITY) |
+| `guest_id` | NUMBER(10) UNIQUE | Natural key |
+| `country_key` | NUMBER(10) FK | Home country |
+| `name` | VARCHAR2(150) | |
+| `city` | VARCHAR2(100) | |
+
+---
+
+## Fact Table: FACT_ROOM_BOOKING
+
+**Grain:** One row per room_booking — one specific room, for one stay.
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `fact_id` | NUMBER(10) PK | Surrogate (IDENTITY) |
+| `source_rb_id` | NUMBER(10) UNIQUE | Natural key — used for idempotent incremental loads |
+| `hotel_key` | NUMBER(10) FK | SCD2-resolved hotel version at check-in |
+| `hotel_chain_key` | NUMBER(10) FK | Denormalized from DIM_HOTEL for convenience |
+| `room_key` | NUMBER(10) FK | |
+| `guest_key` | NUMBER(10) FK | |
+| `country_key` | NUMBER(10) FK | Guest's country — denormalized |
+| `star_rating_key` | NUMBER(10) FK | Denormalized from DIM_HOTEL for convenience |
+| `checkin_date_key` | NUMBER(8) FK | YYYYMMDD |
+| `checkout_date_key` | NUMBER(8) FK | YYYYMMDD |
+| `booking_status` | VARCHAR2(20) | Degenerate dimension: confirmed/completed/cancelled/no_show |
+| `nights_stayed` | NUMBER(4) | checkout − checkin in days |
+| `nightly_rate` | NUMBER(10,2) | Rate per night at time of booking |
+| `total_amount` | NUMBER(12,2) | `nightly_rate × nights_stayed` |
+
+### Measures
+
+| Measure | Type | Aggregation |
+|---------|------|-------------|
+| `nights_stayed` | Additive | SUM, AVG |
+| `nightly_rate` | Semi-additive | AVG (not SUM — rate doesn't add across rooms meaningfully) |
+| `total_amount` | Additive | SUM (main revenue measure) |
+
+### Degenerate Dimensions
+`booking_status` is stored directly on the fact row. Splitting it into a separate dimension table would add a table with only 4 rows and no other attributes — not worth the JOIN overhead.
+
+---
+
+## ETL Control Tables
+
+### ETL_WATERMARK
+Tracks the highest `room_booking_id` already loaded into the fact table, enabling incremental loads without re-reading the entire source.
+
+| Column | Description |
+|--------|-------------|
+| `entity_name` | Logical entity name (e.g. `FACT_ROOM_BOOKING`) |
+| `last_key` | Highest PK value loaded so far |
+| `last_run_ts` | Timestamp of the last ETL run |
+
+### STG_HOTEL
+Staging table used by the SCD2 ETL process. NiFi loads raw hotel data from MySQL here, then SQL applies the expire-and-insert SCD2 logic in a single transaction. Truncated at the start of each ETL run.
+
+---
+
+## Sample Analytical Queries
+
+### Revenue by country and quarter
+```sql
+SELECT
+    c.name          AS country,
+    d.year,
+    d.quarter,
+    SUM(f.total_amount)     AS revenue,
+    COUNT(*)                AS room_nights
+FROM FACT_ROOM_BOOKING f
+JOIN DIM_DATE    d ON d.date_key    = f.checkin_date_key
+JOIN DIM_GUEST   g ON g.guest_key  = f.guest_key
+JOIN DIM_COUNTRY c ON c.country_key = g.country_key
+WHERE f.booking_status = 'completed'
+GROUP BY c.name, d.year, d.quarter
+ORDER BY revenue DESC;
+```
+
+### Average revenue per star category (correct because of SCD2)
+```sql
+SELECT
+    sr.code         AS stars,
+    d.season,
+    AVG(f.nightly_rate)     AS avg_nightly_rate,
+    SUM(f.total_amount)     AS total_revenue
+FROM FACT_ROOM_BOOKING f
+JOIN DIM_HOTEL       h  ON h.hotel_key       = f.hotel_key
+JOIN DIM_STAR_RATING sr ON sr.star_rating_key = f.star_rating_key
+JOIN DIM_DATE        d  ON d.date_key         = f.checkin_date_key
+GROUP BY sr.code, d.season
+ORDER BY sr.code, d.season;
+```
+
+### Top 10 cities by occupancy (room-nights)
+```sql
+SELECT
+    h.city,
+    SUM(f.nights_stayed)   AS room_nights,
+    SUM(f.total_amount)    AS revenue
+FROM FACT_ROOM_BOOKING f
+JOIN DIM_HOTEL h ON h.hotel_key = f.hotel_key
+WHERE f.booking_status IN ('completed','confirmed')
+GROUP BY h.city
+ORDER BY room_nights DESC
+FETCH FIRST 10 ROWS ONLY;
+```

docs/04-setup.md

@@ -0,0 +1,181 @@
+# Setup Guide
+
+## Prerequisites
+
+| Tool | Required for | Notes |
+|------|-------------|-------|
+| Docker or Podman | MySQL container | Use `--podman` flag on Linux |
+| .NET 10 SDK | Data generator | `dotnet run file.cs` support |
+| Apache NiFi | ETL | Running instance with Oracle + MySQL JDBC drivers |
+| Oracle JDBC driver | NiFi | `ojdbc11.jar` in NiFi's lib directory |
+| MySQL JDBC driver | NiFi | `mysql-connector-j-*.jar` in NiFi's lib directory |
+| Oracle DB access | Data mart target | University lab credentials |
+
+---
+
+## Step 1 — Start MySQL Container
+
+**Linux / macOS (Docker):**
+```bash
+bash docker/start.sh
+```
+
+**Linux / macOS (Podman):**
+```bash
+bash docker/start.sh --podman
+```
+
+**Windows (PowerShell):**
+```powershell
+.\docker\start.ps1
+```
+
+The script:
+- Creates a named container `hotel-mysql` with a persistent data volume
+- Mounts `sql/schema.sql` as an init script — all 13 tables are created automatically on first start
+- Waits until MySQL is ready before exiting
+
+**Connection details:**
+```
+Host:     127.0.0.1
+Port:     13306
+Database: hotel_reservations
+User:     root
+Password: hotel2025root
+```
+
+---
+
+## Step 2 — Generate OLTP Data
+
+```bash
+dotnet run generator/generate.cs
+```
+
+**Runtime:** ~3 minutes  
+**Output:** 635,000+ rows across 13 tables
+
+The generator is deterministic (fixed seed `42`) — running it twice on an empty database produces the same data.
+
+> **Important:** Run the generator only once on an empty database. If you need to restart, truncate all tables first (respecting FK order) or drop and recreate the container + volume.
+
+### Quick table verification after generation:
+```bash
+# Docker
+docker exec hotel-mysql mysql -uroot -photel2025root hotel_reservations \
+  -e "SELECT table_name, table_rows FROM information_schema.tables WHERE table_schema='hotel_reservations';"
+
+# Podman
+podman exec hotel-mysql mysql -uroot -photel2025root hotel_reservations \
+  -e "SELECT table_name, table_rows FROM information_schema.tables WHERE table_schema='hotel_reservations';"
+```
+
+---
+
+## Step 3 — Prepare Oracle Data Mart
+
+Connect to the Oracle schema (university lab) and execute `sql/datamart_schema.sql`.
+
+The script creates:
+- `ETL_WATERMARK` (with initial row for `FACT_ROOM_BOOKING`)
+- `STG_HOTEL` (staging)
+- All 7 dimension tables
+- `FACT_ROOM_BOOKING`
+
+```sql
+-- Run in SQL*Plus or SQL Developer:
+@datamart_schema.sql
+```
+
+---
+
+## Step 4 — Configure NiFi
+
+### 4.1 Add JDBC drivers to NiFi
+
+Copy the following JARs to `$NIFI_HOME/lib/` (or the NiFi extensions directory):
+- `mysql-connector-j-8.x.jar`
+- `ojdbc11.jar`
+
+Restart NiFi after adding drivers.
+
+### 4.2 Create Controller Services
+
+In NiFi UI → Controller Settings → Controller Services:
+
+**MySQL connection:**
+- Type: `DBCPConnectionPool`
+- Database Driver Class Name: `com.mysql.cj.jdbc.Driver`
+- Database Connection URL: `jdbc:mysql://127.0.0.1:13306/hotel_reservations`
+- Database User: `root`
+- Password: `hotel2025root`
+
+**Oracle connection:**
+- Type: `DBCPConnectionPool`
+- Database Driver Class Name: `oracle.jdbc.OracleDriver`
+- Database Connection URL: `jdbc:oracle:thin:@<host>:1521:<sid>`
+- Database User: `<your_schema>`
+- Password: `<your_password>`
+
+Enable both services.
+
+### 4.3 Build Process Groups
+
+Follow the detailed processor configuration in `docs/nifi-flow.md`.
+
+**Recommended build order:**
+1. PG-1: Date Dimension (simplest, test first)
+2. PG-2: Static Dimensions (verify MERGE logic)
+3. PG-3: DIM_HOTEL SCD2 (most complex — check staging table after run)
+4. PG-4: DIM_GUEST SCD1
+5. PG-5: Fact Incremental Load
+
+---
+
+## Step 5 — Run ETL
+
+### First full load
+
+1. Run **PG-1** (Date Dimension) manually — run once
+2. Start **PG-2, PG-3, PG-4** — these are idempotent, safe to re-run
+3. Start **PG-5** — runs incrementally; first run loads all 531k room_bookings
+
+### Verify load
+
+```sql
+-- Oracle
+SELECT COUNT(*) FROM DIM_HOTEL;        -- should be 200 (+ more after SCD2 changes)
+SELECT COUNT(*) FROM DIM_GUEST;        -- 100,000
+SELECT COUNT(*) FROM FACT_ROOM_BOOKING; -- 531,382
+SELECT last_key FROM ETL_WATERMARK WHERE entity_name = 'FACT_ROOM_BOOKING'; -- 531,382
+```
+
+### Verify SCD2 is working
+
+```sql
+-- Should show 1 current version per hotel on initial load
+SELECT is_current, COUNT(*) FROM DIM_HOTEL GROUP BY is_current;
+-- Expected: IS_CURRENT=1, COUNT=200
+```
+
+---
+
+## Stop / Restart
+
+**Stop MySQL (preserves data):**
+```bash
+bash docker/stop.sh [--podman]
+```
+
+**Restart MySQL:**
+```bash
+bash docker/start.sh [--podman]
+```
+
+**Full reset (delete all data):**
+```bash
+bash docker/stop.sh --podman
+podman volume rm hotel-mysql-data
+bash docker/start.sh --podman
+dotnet run generator/generate.cs
+```

docs/05-conclusion.md

@@ -0,0 +1,83 @@
+# Conclusion
+
+## What Was Built
+
+This project delivers a complete, working **Data Warehouse pipeline** for the Hotel Reservations domain:
+
+| Layer | What was built | Scale |
+|-------|---------------|-------|
+| OLTP | MySQL 8.4, 13-table normalized schema | ~635,000 rows |
+| Data generation | .NET 10 C# script, realistic seasonal distribution | 500K bookings in ~3 min |
+| ETL | Apache NiFi, 5 process groups | full + incremental loads |
+| Data Mart | Oracle star schema, SCD Type 2 on DIM_HOTEL | 1 fact + 6 dims |
+
+---
+
+## Design Decisions
+
+### Synthetic data generation instead of a Kaggle dataset
+
+The decision to generate data rather than use a pre-existing dataset was deliberate. Publicly available hotel datasets are either too small (thousands of rows) or lack the normalized relational structure needed to demonstrate a realistic OLTP-to-DW pipeline. The generator produces statistically realistic data:
+
+- Seasonal booking distribution (summer peak, winter trough)
+- Realistic stay-length distribution (30% one-night stays)
+- Varied status distribution (80% completed, 10% confirmed, 7% cancelled, 3% no-show)
+- Revenue rates tied to actual seasonal pricing periods
+
+### SCD Type 2 on DIM_HOTEL only
+
+SCD Type 2 adds operational complexity — it requires staging tables, a two-phase SQL update, and SCD2-aware fact inserts. Applying it to every dimension would make the ETL unnecessarily complex for the analytical benefit gained.
+
+DIM_HOTEL is the right candidate because:
+- Star rating changes (3★→4★ after renovation) directly affect revenue benchmarks
+- Chain affiliation changes (hotel joins or leaves a franchise) affect chain-level reporting
+- Tracking these historically is the core value proposition of dimensional modelling
+
+Guests, countries, room types, and hotel chains all change rarely or in ways that don't affect historical analysis — SCD Type 1 (overwrite) is appropriate.
+
+### Watermark-based incremental fact loading
+
+The fact table uses `source_rb_id` (the MySQL `room_booking_id`) as a natural key and applies a `NOT EXISTS` guard on every insert. Combined with the `ETL_WATERMARK` table, this makes PG-5 both **incremental** (only processes new rows) and **idempotent** (safe to re-run without creating duplicates). This pattern is production-standard and would scale cleanly to a real operational system.
+
+### Integer date keys in DIM_DATE
+
+`date_key` is stored as `NUMBER(8)` in YYYYMMDD format rather than a FK to a DATE column. This allows:
+- Fast range predicates: `WHERE checkin_date_key BETWEEN 20240601 AND 20240831`
+- No JOIN to get the date value when it's used directly in GROUP BY
+- Human-readable values in query results without formatting
+
+---
+
+## Analytical Capabilities
+
+The data mart enables the following categories of OLAP queries:
+
+**Revenue analysis:**
+- Total revenue by country, city, hotel chain, star category
+- Revenue trend over time (monthly, quarterly, yearly)
+- Revenue split by booking status and room type
+
+**Occupancy analysis:**
+- Room-nights sold per hotel, per season
+- Average stay duration by guest country
+- Cancellation rates by period and hotel category
+
+**SCD2-specific analysis:**
+- Compare revenue performance of hotels before and after star rating upgrade
+- Identify which hotel version (chain affiliation) was more profitable
+
+**Guest origin analysis:**
+- Which countries generate the most bookings and revenue
+- Cross-country booking patterns (guest country vs hotel country)
+
+---
+
+## Limitations and Possible Extensions
+
+| Limitation | Possible extension |
+|------------|-------------------|
+| Static OLTP data (no live updates) | Add a NiFi timer to simulate ongoing bookings |
+| No SCD2 on DIM_ROOM | Add room type tracking for renovation analysis |
+| Single fact table | Add a second fact table for daily hotel occupancy (snapshot fact) |
+| No data quality checks in NiFi | Add RouteOnAttribute + dead-letter queue for failed records |
+| Oracle target is university lab | Package with Oracle XE Docker container for self-contained demo |

docs/nifi-flow.md

@@ -0,0 +1,451 @@
+# NiFi ETL Flow — Hotel Reservations Data Mart
+
+## Overview
+
+The flow moves data from **MySQL 8.4 OLTP** (source) into **Oracle Data Mart** (target).  
+It is organized into **5 Process Groups** that run in sequence, controlled by a top-level scheduler.
+
+```
+[PG-1: Date Dim] → [PG-2: Static Dims] → [PG-3: SCD2 Hotel Dim] → [PG-4: SCD1 Guest] → [PG-5: Fact (incremental)]
+```
+
+Each PG has a single **Input Port** and **Output Port** so the orchestrator can chain them with connections.
+
+---
+
+## Controller Services (shared by all PGs)
+
+| Name | Type | Config |
+|------|------|--------|
+| `MySQL_DBCPService` | DBCPConnectionPool | Driver: `com.mysql.cj.jdbc.Driver`; URL: `jdbc:mysql://127.0.0.1:13306/hotel_reservations`; User: `root`; Pwd: `hotel2025root` |
+| `Oracle_DBCPService` | DBCPConnectionPool | Driver: `oracle.jdbc.OracleDriver`; URL: `jdbc:oracle:thin:@<host>:1521:<sid>`; User: `<schema>`; Pwd: `<pwd>` |
+| `JsonReader` | JsonTreeReader | default settings |
+| `JsonWriter` | JsonRecordSetWriter | default settings |
+| `AvroReader` | AvroReader | default settings |
+
+---
+
+## PG-1: Load Date Dimension
+
+**Runs once** (or when extending the date range). Populates `DIM_DATE` for 2020–2030.
+
+```
+GenerateFlowFile → ExecuteScript → SplitJson → EvaluateJsonPath → PutSQL
+```
+
+### Processors
+
+**GenerateFlowFile**
+- Run Schedule: manual (run once via right-click → Run Once)
+- Custom Text: `{}`
+
+**ExecuteScript** (Groovy)
+```groovy
+import groovy.json.JsonOutput
+import java.time.*
+
+def rows = []
+def d = LocalDate.of(2020, 1, 1)
+def end = LocalDate.of(2030, 12, 31)
+while (!d.isAfter(end)) {
+    def m = d.monthValue
+    def season = (m >= 6 && m <= 8) ? 'Peak'
+               : (m >= 3 && m <= 5) ? 'High'
+               : (m >= 9 && m <= 11) ? 'Autumn'
+               : 'Winter'
+    rows << [
+        date_key:        d.format(java.time.format.DateTimeFormatter.ofPattern('yyyyMMdd')) as int,
+        full_date:       d.toString(),
+        year:            d.year,
+        quarter:         ((m - 1) / 3 + 1) as int,
+        month:           m,
+        month_name:      d.month.toString().capitalize(),
+        week_number:     d.get(java.time.temporal.WeekFields.ISO.weekOfYear()),
+        day_of_month:    d.dayOfMonth,
+        day_name:        d.dayOfWeek.toString().capitalize(),
+        is_weekend:      (d.dayOfWeek.value >= 6) ? 1 : 0,
+        is_business_day: (d.dayOfWeek.value <= 5) ? 1 : 0,
+        season:          season
+    ]
+    d = d.plusDays(1)
+}
+def ff = session.create()
+ff = session.write(ff, { out -> out.write(JsonOutput.toJson(rows).bytes) } as OutputStreamCallback)
+ff = session.putAttribute(ff, 'mime.type', 'application/json')
+session.transfer(ff, REL_SUCCESS)
+```
+
+**SplitJson**
+- JsonPath Expression: `$.*`
+
+**EvaluateJsonPath**
+- Destination: `flowfile-attribute`
+- Attributes: `date_key`, `full_date`, `year`, `quarter`, `month`, `month_name`, `week_number`, `day_of_month`, `day_name`, `is_weekend`, `is_business_day`, `season`
+
+**PutSQL**
+- JDBC Connection Pool: `Oracle_DBCPService`
+- SQL Statement:
+```sql
+INSERT INTO DIM_DATE (date_key, full_date, year, quarter, month, month_name,
+    week_number, day_of_month, day_name, is_weekend, is_business_day, season)
+VALUES (${date_key}, TO_DATE('${full_date}','YYYY-MM-DD'), ${year}, ${quarter},
+    ${month}, '${month_name}', ${week_number}, ${day_of_month},
+    '${day_name}', ${is_weekend}, ${is_business_day}, '${season}')
+```
+
+---
+
+## PG-2: Static Dimensions (SCD Type 1)
+
+Loads `DIM_COUNTRY`, `DIM_STAR_RATING`, `DIM_HOTEL_CHAIN` from MySQL.  
+Uses **MERGE INTO** so the flow is idempotent — re-running it updates changed rows and inserts new ones.
+
+Each sub-flow follows the same pattern:
+
+```
+ExecuteSQL(MySQL) → ConvertAvroToJSON → SplitJson → EvaluateJsonPath → PutSQL(MERGE)
+```
+
+### 2a — DIM_COUNTRY
+
+**ExecuteSQL** — Connection Pool: `MySQL_DBCPService`
+```sql
+SELECT country_id, code, name, currency FROM country ORDER BY country_id
+```
+
+**EvaluateJsonPath** attributes: `country_id`, `code`, `name`, `currency`
+
+**PutSQL**
+```sql
+MERGE INTO DIM_COUNTRY tgt
+USING (SELECT 1 FROM DUAL) src ON (tgt.country_id = ${country_id})
+WHEN MATCHED THEN
+    UPDATE SET tgt.code = '${code}', tgt.name = '${name}', tgt.currency = '${currency}'
+WHEN NOT MATCHED THEN
+    INSERT (country_id, code, name, currency)
+    VALUES (${country_id}, '${code}', '${name}', '${currency}')
+```
+
+### 2b — DIM_STAR_RATING
+
+**ExecuteSQL**
+```sql
+SELECT star_rating_id, code, description FROM star_rating ORDER BY code
+```
+
+**PutSQL**
+```sql
+MERGE INTO DIM_STAR_RATING tgt
+USING (SELECT 1 FROM DUAL) src ON (tgt.star_rating_id = ${star_rating_id})
+WHEN MATCHED THEN
+    UPDATE SET tgt.code = ${code}, tgt.description = '${description}'
+WHEN NOT MATCHED THEN
+    INSERT (star_rating_id, code, description)
+    VALUES (${star_rating_id}, ${code}, '${description}')
+```
+
+### 2c — DIM_HOTEL_CHAIN
+
+**ExecuteSQL**
+```sql
+SELECT hotel_chain_id, code, name FROM hotel_chain ORDER BY hotel_chain_id
+```
+
+**PutSQL**
+```sql
+MERGE INTO DIM_HOTEL_CHAIN tgt
+USING (SELECT 1 FROM DUAL) src ON (tgt.hotel_chain_id = ${hotel_chain_id})
+WHEN MATCHED THEN
+    UPDATE SET tgt.code = '${code}', tgt.name = '${name}'
+WHEN NOT MATCHED THEN
+    INSERT (hotel_chain_id, code, name)
+    VALUES (${hotel_chain_id}, '${code}', '${name}')
+```
+
+---
+
+## PG-3: DIM_HOTEL — SCD Type 2
+
+This is the analytically significant dimension. Hotels change star rating and chain affiliation over time (renovations, rebrandings). SCD Type 2 preserves history so reports can accurately show revenue by star category **at the time of booking**, not just today's category.
+
+**Architecture:** NiFi stages raw data into `STG_HOTEL`, then an `ExecuteScript` runs the SCD2 SQL logic in a single Oracle transaction.
+
+```
+[Truncate STG] → [Load STG from MySQL] → [Apply SCD2 SQL]
+```
+
+### Step A: Truncate staging
+
+**GenerateFlowFile** → **PutSQL**
+```sql
+TRUNCATE TABLE STG_HOTEL
+```
+
+### Step B: Load staging from MySQL
+
+**ExecuteSQL** — `MySQL_DBCPService`
+```sql
+SELECT
+    h.hotel_id,
+    hc.code   AS chain_code,
+    c.code    AS country_code,
+    sr.code   AS star_code,
+    h.code,
+    h.name,
+    h.city
+FROM hotel h
+JOIN country c      ON c.country_id    = h.country_id
+JOIN star_rating sr ON sr.star_rating_id = h.star_rating_id
+LEFT JOIN hotel_chain hc ON hc.hotel_chain_id = h.hotel_chain_id
+ORDER BY h.hotel_id
+```
+
+**ConvertAvroToJSON** → **SplitJson** (`$.*`)
+
+**EvaluateJsonPath** attributes: `hotel_id`, `chain_code`, `country_code`, `star_code`, `code`, `name`, `city`
+
+**PutSQL** → `STG_HOTEL`
+```sql
+INSERT INTO STG_HOTEL (hotel_id, chain_code, country_code, star_code, code, name, city)
+VALUES (${hotel_id}, NULLIF('${chain_code}',''), '${country_code}', ${star_code}, '${code}', '${name}', '${city}')
+```
+
+### Step C: Apply SCD2 logic
+
+**GenerateFlowFile** (runs after B finishes) → **ExecuteScript** (Groovy)
+
+The Groovy script opens a JDBC connection and executes two SQL statements in one transaction:
+
+```groovy
+import java.sql.*
+
+def conn = context.controllerServiceLookup
+    .getControllerService('Oracle_DBCPService_ID')
+    .getConnection()
+conn.autoCommit = false
+
+try {
+    // 1. Expire records whose tracked attributes changed
+    conn.prepareStatement("""
+        UPDATE DIM_HOTEL dh
+        SET    dh.expiry_date = TRUNC(SYSDATE) - 1,
+               dh.is_current  = 0
+        WHERE  dh.is_current = 1
+        AND EXISTS (
+            SELECT 1 FROM STG_HOTEL s
+            WHERE  s.hotel_id = dh.source_hotel_id
+            AND (
+                NVL(s.chain_code,'~') != NVL((
+                    SELECT hc.code FROM DIM_HOTEL_CHAIN hc
+                    WHERE hc.hotel_chain_key = dh.hotel_chain_key),'~')
+                OR s.star_code != (
+                    SELECT ds.code FROM DIM_STAR_RATING ds
+                    WHERE ds.star_rating_key = dh.star_rating_key)
+                OR s.city != dh.city
+            )
+        )
+    """).executeUpdate()
+
+    // 2. Insert new version for changed hotels + insert brand-new hotels
+    conn.prepareStatement("""
+        INSERT INTO DIM_HOTEL (
+            source_hotel_id, hotel_chain_key, country_key, star_rating_key,
+            code, name, city, effective_date, expiry_date, is_current)
+        SELECT
+            s.hotel_id,
+            (SELECT hc.hotel_chain_key FROM DIM_HOTEL_CHAIN hc WHERE hc.code = s.chain_code),
+            (SELECT dc.country_key     FROM DIM_COUNTRY     dc WHERE dc.code = s.country_code),
+            (SELECT ds.star_rating_key FROM DIM_STAR_RATING ds WHERE ds.code = s.star_code),
+            s.code, s.name, s.city,
+            TRUNC(SYSDATE), NULL, 1
+        FROM STG_HOTEL s
+        WHERE NOT EXISTS (
+            SELECT 1 FROM DIM_HOTEL d
+            WHERE  d.source_hotel_id = s.hotel_id
+            AND    d.is_current = 1
+        )
+    """).executeUpdate()
+
+    conn.commit()
+} catch (Exception e) {
+    conn.rollback()
+    throw e
+} finally {
+    conn.close()
+}
+def ff = session.create()
+session.transfer(ff, REL_SUCCESS)
+```
+
+---
+
+## PG-4: DIM_GUEST — SCD Type 1
+
+Guest personal data (city, country) can change without any analytical value in tracking the history. Plain MERGE/upsert is correct here.
+
+```
+ExecuteSQL(MySQL) → ConvertAvroToJSON → SplitJson → EvaluateJsonPath → PutSQL(MERGE)
+```
+
+**ExecuteSQL** — `MySQL_DBCPService`
+```sql
+SELECT g.guest_id, c.code AS country_code, g.name, g.city
+FROM guest g
+LEFT JOIN country c ON c.country_id = g.country_id
+ORDER BY g.guest_id
+```
+
+**EvaluateJsonPath** attributes: `guest_id`, `country_code`, `name`, `city`
+
+**PutSQL**
+```sql
+MERGE INTO DIM_GUEST tgt
+USING (SELECT 1 FROM DUAL) src ON (tgt.guest_id = ${guest_id})
+WHEN MATCHED THEN
+    UPDATE SET
+        tgt.country_key = (SELECT country_key FROM DIM_COUNTRY WHERE code = NULLIF('${country_code}','')),
+        tgt.name        = '${name}',
+        tgt.city        = NULLIF('${city}','')
+WHEN NOT MATCHED THEN
+    INSERT (guest_id, country_key, name, city)
+    VALUES (
+        ${guest_id},
+        (SELECT country_key FROM DIM_COUNTRY WHERE code = NULLIF('${country_code}','')),
+        '${name}',
+        NULLIF('${city}','')
+    )
+```
+
+> **Note:** DIM_ROOM is also SCD Type 1 — load it the same way as DIM_GUEST, joining `hotel_room` with `room_type` in MySQL and MERGEing into `DIM_ROOM` (surrogate key lookup via `source_hotel_id + IS_CURRENT=1` from DIM_HOTEL).
+
+---
+
+## PG-5: FACT_ROOM_BOOKING — Incremental Load (Watermark)
+
+The fact table is loaded **incrementally**: only `room_booking` rows with `room_booking_id` greater than the last loaded value are processed. The watermark is stored in `ETL_WATERMARK` in Oracle.
+
+`source_rb_id` on `FACT_ROOM_BOOKING` has a UNIQUE constraint, so re-running is safe — duplicates are silently skipped.
+
+```
+[Read Watermark] → [ExecuteSQL MySQL] → [ConvertAvroToJSON] → [SplitJson]
+    → [EvaluateJsonPath] → [PutSQL FACT] → [Update Watermark]
+```
+
+### Step A: Read watermark
+
+**ExecuteSQL** — `Oracle_DBCPService`
+```sql
+SELECT last_key FROM ETL_WATERMARK WHERE entity_name = 'FACT_ROOM_BOOKING'
+```
+
+**ConvertAvroToJSON** → **EvaluateJsonPath**
+- `watermark` ← `$.last_key`
+
+### Step B: Load from MySQL
+
+**ExecuteSQL** — `MySQL_DBCPService`  
+SQL Statement (use attribute `${watermark}`):
+```sql
+SELECT
+    rb.room_booking_id,
+    rb.room_id,
+    rb.date_from,
+    rb.date_to,
+    rb.nightly_rate,
+    rb.total_amount,
+    b.guest_id,
+    b.status AS booking_status,
+    DATEDIFF(rb.date_to, rb.date_from) AS nights_stayed
+FROM room_booking rb
+JOIN booking b ON b.booking_id = rb.booking_id
+WHERE rb.room_booking_id > ${watermark}
+ORDER BY rb.room_booking_id
+LIMIT 50000
+```
+
+> Set LIMIT to control batch size. Run PG-5 in a loop (using a Timer-driven GenerateFlowFile) until no rows come back.
+
+### Step C: Split + extract attributes
+
+**ConvertAvroToJSON** → **SplitJson** (`$.*`)
+
+**EvaluateJsonPath** attributes:
+`room_booking_id`, `room_id`, `guest_id`, `date_from`, `date_to`, `nightly_rate`, `total_amount`, `booking_status`, `nights_stayed`
+
+### Step D: Insert into fact table
+
+**PutSQL** — `Oracle_DBCPService`
+```sql
+INSERT INTO FACT_ROOM_BOOKING (
+    source_rb_id, hotel_key, hotel_chain_key, room_key, guest_key, country_key,
+    star_rating_key, checkin_date_key, checkout_date_key,
+    booking_status, nights_stayed, nightly_rate, total_amount)
+SELECT
+    ${room_booking_id},
+    dh.hotel_key,
+    dh.hotel_chain_key,
+    dr.room_key,
+    dg.guest_key,
+    dg.country_key,
+    dh.star_rating_key,
+    TO_NUMBER(TO_CHAR(TO_DATE('${date_from}','YYYY-MM-DD'), 'YYYYMMDD')),
+    TO_NUMBER(TO_CHAR(TO_DATE('${date_to}',  'YYYY-MM-DD'), 'YYYYMMDD')),
+    '${booking_status}',
+    ${nights_stayed},
+    TO_NUMBER('${nightly_rate}', '9999990D99', 'NLS_NUMERIC_CHARACTERS=''.,'''),
+    TO_NUMBER('${total_amount}', '9999990D99', 'NLS_NUMERIC_CHARACTERS=''.,''')
+FROM
+    DIM_ROOM   dr,
+    DIM_GUEST  dg,
+    DIM_HOTEL  dh
+WHERE
+    dr.room_id          = ${room_id}
+    AND dg.guest_id     = ${guest_id}
+    AND dh.hotel_key    = dr.hotel_key
+    -- SCD2 lookup: find hotel version active at check-in date
+    AND dh.effective_date <= TO_DATE('${date_from}','YYYY-MM-DD')
+    AND (dh.expiry_date IS NULL OR dh.expiry_date > TO_DATE('${date_from}','YYYY-MM-DD'))
+    -- Idempotent: skip if already loaded
+    AND NOT EXISTS (
+        SELECT 1 FROM FACT_ROOM_BOOKING f WHERE f.source_rb_id = ${room_booking_id}
+    )
+```
+
+> The `DH.EFFECTIVE_DATE / EXPIRY_DATE` condition is the payoff of SCD Type 2: the fact row always references the hotel dimension version that was true **when the guest actually checked in**, not what the hotel looks like today.
+
+**Ignore Errors** on PutSQL (route `failure` → funnel) — UNIQUE constraint violations on `source_rb_id` are expected and harmless on re-runs.
+
+### Step E: Update watermark
+
+After the PutSQL succeeds, update the watermark with the highest `room_booking_id` seen in this batch.
+
+**UpdateAttribute**
+- `max_rb_id` ← `${room_booking_id}` (NiFi Expression Language `max()` across the batch via a custom processor or MergeContent trick)
+
+> Simplest approach: add a final **ExecuteSQL** that runs after the batch:
+```sql
+UPDATE ETL_WATERMARK
+SET last_key   = (SELECT MAX(source_rb_id) FROM FACT_ROOM_BOOKING),
+    last_run_ts = SYSTIMESTAMP
+WHERE entity_name = 'FACT_ROOM_BOOKING'
+```
+
+---
+
+## Execution Order & Scheduling
+
+| PG | Trigger | Frequency |
+|----|---------|-----------|
+| PG-1 (Date Dim) | Manual (run once) | — |
+| PG-2 (Static Dims) | Timer — 24h | Daily |
+| PG-3 (DIM_HOTEL SCD2) | Timer — 24h | Daily, after PG-2 |
+| PG-4 (DIM_GUEST SCD1) | Timer — 24h | Daily, after PG-3 |
+| PG-5 (Fact incremental) | Timer — 1h | Hourly |
+
+Chain PG-2 → PG-3 → PG-4 by connecting each PG's Output Port to the next PG's Input Port via a **success** relationship.
+
+---
+
+## Why SCD Type 2 for DIM_HOTEL?
+
+A hotel being upgraded from 3★ to 4★ changes its rate tier going forward. If we just overwrite the dimension (SCD1), all historical bookings would suddenly appear to have been made in a 4★ hotel — inflating average revenue per star category in reports. SCD2 preserves the correct picture: every fact row points to the exact hotel version that was true at check-in.

generator/generate.cs

@@ -0,0 +1,540 @@
+#:package MySqlConnector@2.3.7
+
+using System.Text;
+using System.Globalization;
+using MySqlConnector;
+
+// ── Config ────────────────────────────────────────────────────────────────────
+
+const string DSN         = "Server=127.0.0.1;Port=13306;Database=hotel_reservations;Uid=root;Pwd=hotel2025root;AllowLoadLocalInfile=true;";
+const int    HOTEL_COUNT = 200;
+const int    GUEST_COUNT = 100_000;
+const int    BOOKING_COUNT = 500_000;
+const int    BATCH        = 500;
+const int    SEED         = 42;
+
+var rng = new Random(SEED);
+
+// ── DB helpers ────────────────────────────────────────────────────────────────
+
+await using var conn = new MySqlConnection(DSN);
+await conn.OpenAsync();
+Console.WriteLine("Connected.");
+await new MySqlCommand("SET foreign_key_checks=0, unique_checks=0", conn).ExecuteNonQueryAsync();
+
+async Task Exec(string sql)
+{
+    await using var cmd = new MySqlCommand(sql, conn);
+    cmd.CommandTimeout = 300;
+    await cmd.ExecuteNonQueryAsync();
+}
+
+async Task<long> ExecScalar(string sql)
+{
+    await using var cmd = new MySqlCommand(sql, conn);
+    return Convert.ToInt64(await cmd.ExecuteScalarAsync());
+}
+
+// Bulk insert: builds a single INSERT ... VALUES (...),(...),...
+async Task BulkInsert(string table, string columns, List<string> valueTuples)
+{
+    for (int i = 0; i < valueTuples.Count; i += BATCH)
+    {
+        var batch = valueTuples.Skip(i).Take(BATCH);
+        await Exec($"INSERT INTO {table} ({columns}) VALUES {string.Join(',', batch)}");
+    }
+}
+
+string S(string? s) => s == null ? "NULL" : $"'{s.Replace("'", "''")}'";
+string N(object? n) => n == null ? "NULL" : (n is IFormattable f) ? f.ToString(null, CultureInfo.InvariantCulture) : n.ToString()!;
+string D(DateTime d) => $"'{d:yyyy-MM-dd}'";
+string DT(DateTime d) => $"'{d:yyyy-MM-dd HH:mm:ss}'";
+
+// ── Reference data ────────────────────────────────────────────────────────────
+
+// ── 1. hotel_chain ────────────────────────────────────────────────────────────
+Console.WriteLine("[1/8] hotel_chain");
+
+var chains = new (string Code, string Name)[]
+{
+    ("HLT",  "Hilton Worldwide"),
+    ("MRT",  "Marriott International"),
+    ("HYT",  "Hyatt Hotels Corporation"),
+    ("IHG",  "InterContinental Hotels Group"),
+    ("WYN",  "Wyndham Hotels & Resorts"),
+    ("ACC",  "Accor"),
+    ("BW",   "Best Western Hotels"),
+    ("RAD",  "Radisson Hotels"),
+    ("MEL",  "Meliá Hotels International"),
+    ("NH",   "NH Hotel Group"),
+};
+
+await BulkInsert("hotel_chain", "code, name",
+    chains.Select(c => $"({S(c.Code)},{S(c.Name)})").ToList());
+
+var chainIds = new Dictionary<string, int>();
+{
+    await using var cmd = new MySqlCommand("SELECT hotel_chain_id, code FROM hotel_chain", conn);
+    await using var r = await cmd.ExecuteReaderAsync();
+    while (await r.ReadAsync()) chainIds[r.GetString(1)] = r.GetInt32(0);
+}
+
+// ── 2. country ────────────────────────────────────────────────────────────────
+Console.WriteLine("[2/8] country");
+
+var countries = new (string Code, string Name, string Currency)[]
+{
+    ("GB","United Kingdom","GBP"), ("FR","France","EUR"),       ("DE","Germany","EUR"),
+    ("ES","Spain","EUR"),          ("IT","Italy","EUR"),         ("PT","Portugal","EUR"),
+    ("NL","Netherlands","EUR"),    ("BE","Belgium","EUR"),       ("AT","Austria","EUR"),
+    ("CH","Switzerland","CHF"),    ("SE","Sweden","SEK"),        ("NO","Norway","NOK"),
+    ("DK","Denmark","DKK"),        ("PL","Poland","PLN"),        ("CZ","Czech Republic","CZK"),
+    ("HU","Hungary","HUF"),        ("HR","Croatia","EUR"),       ("GR","Greece","EUR"),
+    ("TR","Turkey","TRY"),         ("US","United States","USD"), ("CA","Canada","CAD"),
+    ("MX","Mexico","MXN"),         ("BR","Brazil","BRL"),        ("AR","Argentina","ARS"),
+    ("AU","Australia","AUD"),      ("NZ","New Zealand","NZD"),   ("JP","Japan","JPY"),
+    ("CN","China","CNY"),          ("KR","South Korea","KRW"),   ("SG","Singapore","SGD"),
+    ("TH","Thailand","THB"),       ("AE","United Arab Emirates","AED"),
+    ("SA","Saudi Arabia","SAR"),   ("EG","Egypt","EGP"),         ("ZA","South Africa","ZAR"),
+    ("IN","India","INR"),          ("MA","Morocco","MAD"),       ("TN","Tunisia","TND"),
+    ("ID","Indonesia","IDR"),      ("MY","Malaysia","MYR"),
+};
+
+await BulkInsert("country", "code, name, currency",
+    countries.Select(c => $"({S(c.Code)},{S(c.Name)},{S(c.Currency)})").ToList());
+
+var countryIds = new Dictionary<string, int>();
+{
+    await using var cmd = new MySqlCommand("SELECT country_id, code FROM country", conn);
+    await using var r = await cmd.ExecuteReaderAsync();
+    while (await r.ReadAsync()) countryIds[r.GetString(1)] = r.GetInt32(0);
+}
+
+// ── 3. star_rating ────────────────────────────────────────────────────────────
+Console.WriteLine("[3/8] star_rating");
+
+await BulkInsert("star_rating", "code, description",
+    Enumerable.Range(1, 5).Select(i => $"({i},{S(i + " Star")})").ToList());
+
+var starIds = new Dictionary<int, int>();
+{
+    await using var cmd = new MySqlCommand("SELECT star_rating_id, code FROM star_rating", conn);
+    await using var r = await cmd.ExecuteReaderAsync();
+    while (await r.ReadAsync()) starIds[r.GetInt32(1)] = r.GetInt32(0);
+}
+
+// ── 4. hotel_characteristic ───────────────────────────────────────────────────
+Console.WriteLine("[4/8] hotel_characteristic");
+
+var characteristics = new (string Code, string Desc)[]
+{
+    ("WIFI",        "Free WiFi"),          ("POOL",     "Swimming Pool"),
+    ("GYM",         "Fitness Center"),     ("SPA",      "Spa & Wellness"),
+    ("RESTAURANT",  "On-site Restaurant"), ("BAR",      "Hotel Bar"),
+    ("PARKING",     "Free Parking"),       ("VALET",    "Valet Parking"),
+    ("CONFERENCE",  "Conference Rooms"),   ("SHUTTLE",  "Airport Shuttle"),
+    ("ROOM_SVC",    "Room Service"),       ("PETS",     "Pet Friendly"),
+};
+
+await BulkInsert("hotel_characteristic", "code, description",
+    characteristics.Select(c => $"({S(c.Code)},{S(c.Desc)})").ToList());
+
+var charIds = new Dictionary<string, int>();
+{
+    await using var cmd = new MySqlCommand("SELECT characteristic_id, code FROM hotel_characteristic", conn);
+    await using var r = await cmd.ExecuteReaderAsync();
+    while (await r.ReadAsync()) charIds[r.GetString(1)] = r.GetInt32(0);
+}
+
+// ── 5. room_type + rate_period + period_room_rate ─────────────────────────────
+Console.WriteLine("[5/8] room_type / rate_period / period_room_rate");
+
+var roomTypes = new (string Code, string Desc, decimal BaseRate, bool Smoking)[]
+{
+    ("SINGLE",  "Single Room",        80m,  false),
+    ("DOUBLE",  "Double Room",       120m,  false),
+    ("TWIN",    "Twin Room",         115m,  false),
+    ("DELUXE",  "Deluxe Double",     180m,  false),
+    ("SUITE",   "Junior Suite",      280m,  false),
+    ("EXEC",    "Executive Suite",   450m,  false),
+    ("FAMILY",  "Family Room",       200m,  false),
+};
+
+await BulkInsert("room_type", "code, description, standard_rate, smoking_yn",
+    roomTypes.Select(rt => $"({S(rt.Code)},{S(rt.Desc)},{N(rt.BaseRate)},0)").ToList());
+
+var roomTypeIds = new Dictionary<string, int>();
+{
+    await using var cmd = new MySqlCommand("SELECT room_type_id, code FROM room_type", conn);
+    await using var r = await cmd.ExecuteReaderAsync();
+    while (await r.ReadAsync()) roomTypeIds[r.GetString(1)] = r.GetInt32(0);
+}
+
+// Seasons: month → multiplier
+var ratePeriods = new (string Code, string Desc, int MonthFrom, int MonthTo, decimal Multiplier)[]
+{
+    ("PEAK",    "Peak Season (Jun-Aug)",       6,  8,  1.5m),
+    ("HIGH",    "High Season (Mar-May)",        3,  5,  1.2m),
+    ("AUTUMN",  "Autumn Season (Sep-Nov)",      9,  11, 1.1m),
+    ("WINTER",  "Winter Season (Dec-Feb)",      12, 2,  0.9m),
+};
+
+await BulkInsert("rate_period", "code, description, month_from, month_to",
+    ratePeriods.Select(rp => $"({S(rp.Code)},{S(rp.Desc)},{rp.MonthFrom},{rp.MonthTo})").ToList());
+
+var ratePeriodIds = new Dictionary<string, int>();
+{
+    await using var cmd = new MySqlCommand("SELECT rate_period_id, code FROM rate_period", conn);
+    await using var r = await cmd.ExecuteReaderAsync();
+    while (await r.ReadAsync()) ratePeriodIds[r.GetString(1)] = r.GetInt32(0);
+}
+
+// period_room_rate: rate = base_rate * season_multiplier
+var prrRows = new List<string>();
+foreach (var rt in roomTypes)
+    foreach (var rp in ratePeriods)
+    {
+        var rate = Math.Round(rt.BaseRate * rp.Multiplier, 2);
+        prrRows.Add($"({roomTypeIds[rt.Code]},{ratePeriodIds[rp.Code]},{N(rate)})");
+    }
+await BulkInsert("period_room_rate", "room_type_id, rate_period_id, rate", prrRows);
+
+// Build month → rate lookup in memory
+var monthToRatePeriodId = new Dictionary<int, int>();
+foreach (var rp in ratePeriods)
+{
+    if (rp.MonthFrom <= rp.MonthTo)
+        for (int m = rp.MonthFrom; m <= rp.MonthTo; m++)
+            monthToRatePeriodId[m] = ratePeriodIds[rp.Code];
+    else // wraps year (Dec-Feb)
+    {
+        for (int m = rp.MonthFrom; m <= 12; m++) monthToRatePeriodId[m] = ratePeriodIds[rp.Code];
+        for (int m = 1; m <= rp.MonthTo; m++)    monthToRatePeriodId[m] = ratePeriodIds[rp.Code];
+    }
+}
+
+// Build (room_type_id, rate_period_id) → rate lookup
+var rateMap = new Dictionary<(int, int), decimal>();
+foreach (var rt in roomTypes)
+    foreach (var rp in ratePeriods)
+        rateMap[(roomTypeIds[rt.Code], ratePeriodIds[rp.Code])] =
+            Math.Round(rt.BaseRate * rp.Multiplier, 2);
+
+// ── 6. hotel + hotel_room + hotel_hotel_characteristic ────────────────────────
+Console.WriteLine("[6/8] hotel / hotel_room / hotel_hotel_characteristic");
+
+var hotelCities = new (string City, string Country)[]
+{
+    ("London","GB"),      ("Manchester","GB"),   ("Edinburgh","GB"),
+    ("Paris","FR"),       ("Lyon","FR"),         ("Nice","FR"),
+    ("Berlin","DE"),      ("Munich","DE"),        ("Hamburg","DE"),
+    ("Madrid","ES"),      ("Barcelona","ES"),     ("Seville","ES"),
+    ("Rome","IT"),        ("Milan","IT"),         ("Florence","IT"),
+    ("Lisbon","PT"),      ("Porto","PT"),         ("Amsterdam","NL"),
+    ("Vienna","AT"),      ("Zurich","CH"),        ("Geneva","CH"),
+    ("Stockholm","SE"),   ("Oslo","NO"),          ("Copenhagen","DK"),
+    ("Warsaw","PL"),      ("Prague","CZ"),        ("Budapest","HU"),
+    ("Athens","GR"),      ("Istanbul","TR"),      ("New York","US"),
+    ("Los Angeles","US"), ("Miami","US"),         ("Chicago","US"),
+    ("Toronto","CA"),     ("Vancouver","CA"),     ("Sydney","AU"),
+    ("Melbourne","AU"),   ("Tokyo","JP"),         ("Osaka","JP"),
+    ("Singapore","SG"),   ("Bangkok","TH"),       ("Dubai","AE"),
+    ("Mumbai","IN"),      ("Cape Town","ZA"),     ("Marrakech","MA"),
+    ("Cairo","EG"),       ("Cancun","MX"),        ("Rio de Janeiro","BR"),
+    ("Seoul","KR"),       ("Kuala Lumpur","MY"),
+};
+
+// Star rating distribution: 3★ most common, 5★ rarest
+int[] starWeights = [0, 5, 10, 40, 30, 15]; // index = star, value = weight
+int PickStar()
+{
+    int roll = rng.Next(100);
+    int cum = 0;
+    for (int s = 1; s <= 5; s++) { cum += starWeights[s]; if (roll < cum) return s; }
+    return 3;
+}
+
+var hotelRows    = new List<string>();
+var roomRows     = new List<string>();
+var hotelCharRows = new List<string>();
+var charCodes    = characteristics.Select(c => c.Code).ToArray();
+
+// Track room_type per hotel_room for later rate lookups (in-memory)
+// hotel_room gets an auto-increment ID; we'll load them after insert
+// So store: hotel index → list of (room_number, room_type_code)
+var hotelRoomTypes = new List<(int hotelIndex, string roomNumber, string roomTypeCode)>();
+
+string[] streetNames = ["Main St","Park Ave","King Rd","Grand Blvd","Lake Dr",
+                        "Ocean Blvd","Hill Rd","Market St","Central Ave","Palace Rd"];
+
+for (int h = 0; h < HOTEL_COUNT; h++)
+{
+    var (city, ctryCode) = hotelCities[h % hotelCities.Length];
+    int chainIndex = rng.Next(chains.Length);
+    // 20% of hotels are independent (no chain)
+    int? chainId = rng.Next(100) < 20 ? null : chainIds[chains[chainIndex].Code];
+    int star     = PickStar();
+    int starId   = starIds[star];
+    int ctryId   = countryIds[ctryCode];
+
+    string code  = $"HTL{h+1:D4}";
+    string name  = chainId == null
+        ? $"The {city} Hotel"
+        : $"{chains[chainIndex].Name.Split(' ')[0]} {city}";
+    string addr  = $"{rng.Next(1, 200)} {streetNames[rng.Next(streetNames.Length)]}";
+    string url   = $"https://www.{code.ToLower()}.example.com";
+
+    hotelRows.Add($"({N(chainId)},{ctryId},{starId},{S(code)},{S(name)},{S(addr)},{S("00000")},{S(city)},{S(url)})");
+
+    // Characteristics: 5★ gets all, lower stars get fewer
+    int charCount = star switch { 5 => 11, 4 => 8, 3 => 6, 2 => 4, _ => 3 };
+    var shuffled = charCodes.OrderBy(_ => rng.Next()).Take(charCount).ToArray();
+    // Store char codes for later — we need hotel_id from DB first
+    // Mark with h as placeholder; we'll match after insert
+    foreach (var cc in shuffled)
+        hotelCharRows.Add($"__HOTEL_{h}__,{charIds[cc]}");
+
+    // Rooms: more rooms for higher star hotels
+    int roomCount = star switch { 5 => rng.Next(40, 60), 4 => rng.Next(25, 40),
+                                   3 => rng.Next(15, 25), 2 => rng.Next(8, 15), _ => rng.Next(5, 10) };
+
+    // Room type distribution per star rating
+    string[] typePool = star switch
+    {
+        5 => ["DOUBLE","DOUBLE","DELUXE","DELUXE","SUITE","SUITE","EXEC","FAMILY"],
+        4 => ["SINGLE","DOUBLE","DOUBLE","DELUXE","SUITE","FAMILY"],
+        3 => ["SINGLE","SINGLE","DOUBLE","DOUBLE","TWIN","FAMILY"],
+        2 => ["SINGLE","SINGLE","DOUBLE","TWIN"],
+        _ => ["SINGLE","SINGLE","DOUBLE"],
+    };
+
+    for (int r = 0; r < roomCount; r++)
+    {
+        int floor   = r / 10 + 1;
+        string rnum = $"{floor}{(r % 10 + 1):D2}";
+        string rtype = typePool[rng.Next(typePool.Length)];
+        // Store for later (after we get real hotel IDs from DB)
+        hotelRoomTypes.Add((h, rnum, rtype));
+    }
+}
+
+await BulkInsert("hotel",
+    "hotel_chain_id, country_id, star_rating_id, code, name, address, postcode, city, url",
+    hotelRows);
+
+// Load hotel IDs in order
+var hotelIds = new List<int>();
+{
+    await using var cmd = new MySqlCommand("SELECT hotel_id FROM hotel ORDER BY hotel_id", conn);
+    await using var r = await cmd.ExecuteReaderAsync();
+    while (await r.ReadAsync()) hotelIds.Add(r.GetInt32(0));
+}
+
+// Now build hotel_room rows with real hotel IDs
+foreach (var (hIdx, rnum, rtype) in hotelRoomTypes)
+    roomRows.Add($"({hotelIds[hIdx]},{roomTypeIds[rtype]},{S(rnum)},{rnum[0] - '0'})");
+
+await BulkInsert("hotel_room", "hotel_id, room_type_id, room_number, floor", roomRows);
+
+// hotel_hotel_characteristic — replace placeholder with real hotel_id
+var hhcRows = hotelCharRows
+    .Select(row => {
+        var parts   = row.Split(',');
+        var hIdx    = int.Parse(parts[0].Replace("__HOTEL_", "").Replace("__", ""));
+        var charId  = parts[1];
+        return $"({hotelIds[hIdx]},{charId})";
+    })
+    .Distinct()
+    .ToList();
+await BulkInsert("hotel_hotel_characteristic", "hotel_id, characteristic_id", hhcRows);
+
+// Load rooms into memory: hotel_id → list of (room_id, room_type_id)
+var hotelRooms = new Dictionary<int, List<(int RoomId, int RoomTypeId)>>();
+{
+    await using var cmd = new MySqlCommand("SELECT room_id, hotel_id, room_type_id FROM hotel_room", conn);
+    await using var r = await cmd.ExecuteReaderAsync();
+    while (await r.ReadAsync())
+    {
+        int rid = r.GetInt32(0), hid = r.GetInt32(1), rtid = r.GetInt32(2);
+        if (!hotelRooms.ContainsKey(hid)) hotelRooms[hid] = [];
+        hotelRooms[hid].Add((rid, rtid));
+    }
+}
+
+// ── 7. guest ──────────────────────────────────────────────────────────────────
+Console.WriteLine("[7/8] guest");
+
+string[] firstNames =
+[
+    "James","Mary","John","Patricia","Robert","Jennifer","Michael","Linda","William","Barbara",
+    "David","Elizabeth","Richard","Susan","Joseph","Jessica","Thomas","Sarah","Charles","Karen",
+    "Luca","Sofia","Marco","Giulia","Hans","Anna","Klaus","Maria","Pierre","Marie","Jean","Claire",
+    "Miguel","Ana","Carlos","Carmen","Andrei","Ioana","Mihai","Elena","Tomasz","Agnieszka",
+    "Dimitri","Eleni","Mehmet","Fatima","Yuki","Kenji","Haruto","Yuna","Wei","Fang","Li","Mei",
+    "Ahmed","Layla","Omar","Nour","Raj","Priya","Arjun","Ananya","Lucas","Emma","Noah","Olivia",
+    "Ethan","Ava","Mason","Isabella","Liam","Sophia","Oliver","Charlotte","Elijah","Amelia",
+];
+
+string[] lastNames =
+[
+    "Smith","Johnson","Williams","Brown","Jones","Garcia","Miller","Davis","Wilson","Moore",
+    "Taylor","Anderson","Thomas","Jackson","White","Harris","Martin","Thompson","Young","Lee",
+    "Rossi","Ferrari","Esposito","Romano","Müller","Schmidt","Fischer","Weber","Meyer","Wagner",
+    "Dupont","Martin","Bernard","Petit","Dubois","Moreau","Laurent","Simon","Michel","Garcia",
+    "Kowalski","Nowak","Wiśniewski","Wójcik","Kowalczyk","Kamiński","Lewandowski","Zieliński",
+    "Papadopoulos","Georgiou","Yilmaz","Kaya","Tanaka","Sato","Suzuki","Watanabe","Ito","Yamamoto",
+    "Wang","Li","Zhang","Liu","Chen","Yang","Huang","Zhao","Kim","Park","Lee","Choi","Patel",
+    "Singh","Kumar","Sharma","Gupta","Ali","Hassan","Ahmed","Mohamed","Silva","Santos","Oliveira",
+];
+
+string[] guestCities =
+[
+    "London","Paris","Berlin","Madrid","Rome","Amsterdam","Vienna","Zurich","Brussels","Stockholm",
+    "New York","Los Angeles","Chicago","Houston","Phoenix","Toronto","Vancouver","Sydney","Melbourne",
+    "Tokyo","Seoul","Beijing","Shanghai","Singapore","Bangkok","Dubai","Mumbai","Cape Town",
+    "Warsaw","Prague","Budapest","Athens","Istanbul","Lisbon","Oslo","Copenhagen","Helsinki",
+];
+
+var countryList = countries.Select(c => c.Code).ToArray();
+
+var guestRows = new List<string>();
+for (int g = 0; g < GUEST_COUNT; g++)
+{
+    string fn    = firstNames[rng.Next(firstNames.Length)];
+    string ln    = lastNames[rng.Next(lastNames.Length)];
+    string name  = $"{fn} {ln}";
+    string email = $"{fn.ToLower()}.{ln.ToLower()}{rng.Next(100, 999)}@example.com";
+    string city  = guestCities[rng.Next(guestCities.Length)];
+    int    ctryId = countryIds[countryList[rng.Next(countryList.Length)]];
+    guestRows.Add($"({ctryId},{S(name)},{S(email)},{S(city)})");
+}
+await BulkInsert("guest", "country_id, name, email, city", guestRows);
+
+var guestIdMin = (int)await ExecScalar("SELECT MIN(guest_id) FROM guest");
+var guestIdMax = (int)await ExecScalar("SELECT MAX(guest_id) FROM guest");
+
+// ── 8. booking + room_booking ─────────────────────────────────────────────────
+Console.WriteLine("[8/8] booking + room_booking");
+
+var dateStart = new DateTime(2022, 1, 1);
+var dateEnd   = new DateTime(2025, 12, 31);
+int dateRange = (dateEnd - dateStart).Days;
+
+// Seasonal weight: month → weight (higher = more bookings)
+int[] monthWeight = [0, 6, 5, 7, 9, 10, 14, 16, 15, 11, 9, 7, 11]; // Jan-Dec
+
+DateTime RandomCheckin()
+{
+    // Rejection sampling to simulate seasonal distribution
+    while (true)
+    {
+        var d = dateStart.AddDays(rng.Next(dateRange));
+        if (rng.Next(16) < monthWeight[d.Month]) return d;
+    }
+}
+
+int RandomNights() => rng.Next(100) switch
+{
+    < 30 => 1,
+    < 55 => 2,
+    < 75 => 3,
+    < 85 => 4,
+    < 92 => 5,
+    < 96 => rng.Next(6, 8),
+    _    => rng.Next(8, 15),
+};
+
+string RandomStatus() => rng.Next(100) switch
+{
+    < 80 => "completed",
+    < 90 => "confirmed",
+    < 97 => "cancelled",
+    _    => "no_show",
+};
+
+// 90% single room, 8% two rooms, 2% three rooms
+int RandomRoomCount() => rng.Next(100) switch { < 90 => 1, < 98 => 2, _ => 3 };
+
+var bookingRows    = new List<string>();
+var roomBookingRows = new List<string>();
+
+// We need booking_id for room_booking FK.
+// Strategy: flush bookings in batches, then read back the auto-increment IDs,
+// then insert room_bookings for that batch.
+
+int bookingsDone = 0;
+while (bookingsDone < BOOKING_COUNT)
+{
+    int batchSize = Math.Min(BATCH, BOOKING_COUNT - bookingsDone);
+    bookingRows.Clear();
+    roomBookingRows.Clear();
+
+    for (int b = 0; b < batchSize; b++)
+    {
+        int      guestId  = guestIdMin + rng.Next(guestIdMax - guestIdMin + 1);
+        int      hotelId  = hotelIds[rng.Next(hotelIds.Count)];
+        DateTime checkin  = RandomCheckin();
+        int      nights   = RandomNights();
+        DateTime checkout = checkin.AddDays(nights);
+        string   status   = RandomStatus();
+        DateTime created  = checkin.AddDays(-rng.Next(1, 180));
+
+        bookingRows.Add($"({guestId},{hotelId},{D(checkin)},{D(checkout)},{S(status)},{DT(created)})");
+    }
+
+    await Exec($"INSERT INTO booking (guest_id, hotel_id, date_from, date_to, status, created_at) VALUES {string.Join(',', bookingRows)}");
+    long firstId = await ExecScalar("SELECT LAST_INSERT_ID()");
+
+    // Re-derive checkin/nights from the same rng sequence is impossible after the fact,
+    // so re-parse from inserted rows to build room_bookings
+    // Simpler: re-read the batch back
+    await using (var cmd = new MySqlCommand(
+        $"SELECT booking_id, hotel_id, date_from, date_to, status FROM booking WHERE booking_id >= {firstId} ORDER BY booking_id", conn))
+    await using (var reader = await cmd.ExecuteReaderAsync())
+    {
+        while (await reader.ReadAsync())
+        {
+            long    bookingId = reader.GetInt64(0);
+            int     hid       = reader.GetInt32(1);
+            DateTime dfrom    = reader.GetDateTime(2);
+            DateTime dto      = reader.GetDateTime(3);
+            string  status    = reader.GetString(4);
+            int     nights    = (dto - dfrom).Days;
+
+            if (!hotelRooms.ContainsKey(hid) || hotelRooms[hid].Count == 0) continue;
+
+            // Skip room_bookings for cancelled/no_show sometimes
+            if (status == "cancelled" && rng.Next(100) < 60) continue;
+            if (status == "no_show"   && rng.Next(100) < 30) continue;
+
+            int roomCount = RandomRoomCount();
+            var available = hotelRooms[hid].OrderBy(_ => rng.Next()).Take(roomCount).ToList();
+
+            foreach (var (roomId, roomTypeId) in available)
+            {
+                int ratePeriodId  = monthToRatePeriodId[dfrom.Month];
+                decimal nightly   = rateMap[(roomTypeId, ratePeriodId)];
+                decimal total     = Math.Round(nightly * nights, 2);
+                roomBookingRows.Add($"({bookingId},{roomId},{D(dfrom)},{D(dto)},{N(nightly)},{N(total)})");
+            }
+        }
+    }
+
+    if (roomBookingRows.Count > 0)
+        await Exec($"INSERT INTO room_booking (booking_id, room_id, date_from, date_to, nightly_rate, total_amount) VALUES {string.Join(',', roomBookingRows)}");
+
+    bookingsDone += batchSize;
+    if (bookingsDone % 10_000 == 0)
+        Console.WriteLine($"  bookings: {bookingsDone:N0} / {BOOKING_COUNT:N0}");
+}
+
+Console.WriteLine();
+Console.WriteLine("── Row counts ───────────────────────────────");
+foreach (var t in new[]{"hotel_chain","country","star_rating","hotel_characteristic",
+                         "room_type","rate_period","period_room_rate","hotel",
+                         "hotel_room","hotel_hotel_characteristic","guest","booking","room_booking"})
+{
+    long cnt = await ExecScalar($"SELECT COUNT(*) FROM {t}");
+    Console.WriteLine($"  {t,-35} {cnt,10:N0}");
+}
+Console.WriteLine("Done.");

sql/datamart_schema.sql

@@ -0,0 +1,187 @@
+create table ETL_WATERMARK
+(
+    ENTITY_NAME VARCHAR2(50)           not null
+        constraint PK_ETL_WATERMARK
+            primary key,
+    LAST_KEY    NUMBER(20)   default 0 not null,
+    LAST_RUN_TS TIMESTAMP(6) default SYSTIMESTAMP
+)
+/
+
+create table STG_HOTEL
+(
+    HOTEL_ID         NUMBER(10)    not null,
+    HOTEL_CODE       VARCHAR2(20)  not null,
+    HOTEL_NAME       VARCHAR2(150) not null,
+    CITY             VARCHAR2(100) not null,
+    COUNTRY_CODE     CHAR(2)       not null,
+    COUNTRY_NAME     VARCHAR2(100) not null,
+    CURRENCY         VARCHAR2(10)  not null,
+    CHAIN_CODE       VARCHAR2(10),
+    CHAIN_NAME       VARCHAR2(100),
+    STAR_RATING      NUMBER(1)     not null,
+    STAR_DESCRIPTION VARCHAR2(20)
+)
+/
+
+create table DIM_DATE
+(
+    DATE_KEY        NUMBER(8)    not null
+        constraint PK_DIM_DATE
+            primary key,
+    FULL_DATE       DATE         not null,
+    YEAR            NUMBER(4)    not null,
+    QUARTER         NUMBER(1)    not null,
+    MONTH           NUMBER(2)    not null,
+    MONTH_NAME      VARCHAR2(10) not null,
+    WEEK_NUMBER     NUMBER(2)    not null,
+    DAY_OF_MONTH    NUMBER(2)    not null,
+    DAY_NAME        VARCHAR2(10) not null,
+    IS_WEEKEND      NUMBER(1)    not null
+        constraint CK_DIM_DATE_WEEKEND
+            check (is_weekend IN (0, 1)),
+    IS_BUSINESS_DAY NUMBER(1)    not null
+        constraint CK_DIM_DATE_BUSINESS
+            check (is_business_day IN (0, 1)),
+    SEASON          VARCHAR2(10) not null
+)
+/
+
+create table DIM_HOTEL
+(
+    HOTEL_KEY        NUMBER(10) default "IPZ19438"."ISEQ$$_303891".nextval generated as identity
+		constraint PK_DIM_HOTEL
+			primary key,
+    SOURCE_HOTEL_ID  NUMBER(10)           not null,
+    HOTEL_CODE       VARCHAR2(20)         not null,
+    HOTEL_NAME       VARCHAR2(150)        not null,
+    CITY             VARCHAR2(100)        not null,
+    COUNTRY_CODE     CHAR(2)              not null,
+    COUNTRY_NAME     VARCHAR2(100)        not null,
+    CURRENCY         VARCHAR2(10)         not null,
+    CHAIN_CODE       VARCHAR2(10),
+    CHAIN_NAME       VARCHAR2(100),
+    STAR_RATING      NUMBER(1)            not null,
+    STAR_DESCRIPTION VARCHAR2(20),
+    EFFECTIVE_DATE   DATE                 not null,
+    EXPIRY_DATE      DATE,
+    IS_CURRENT       NUMBER(1)  default 1 not null
+        constraint CK_DIM_HOTEL_CURRENT
+            check (is_current IN (0, 1))
+)
+/
+
+create table DIM_ROOM
+(
+    ROOM_KEY              NUMBER(10) generated as identity
+        constraint PK_DIM_ROOM
+            primary key,
+    SOURCE_ROOM_ID        NUMBER(10)    not null
+        constraint UQ_DIM_ROOM
+            unique,
+    HOTEL_KEY             NUMBER(10)    not null
+        constraint FK_DIM_ROOM_HOTEL
+            references DIM_HOTEL,
+    ROOM_NUMBER           VARCHAR2(10)  not null,
+    FLOOR                 NUMBER(3)     not null,
+    ROOM_TYPE_CODE        VARCHAR2(20)  not null,
+    ROOM_TYPE_DESCRIPTION VARCHAR2(100) not null,
+    SMOKING_YN            NUMBER(1)     not null
+        constraint CK_DIM_ROOM_SMOKING
+            check (smoking_yn IN (0, 1)),
+    STANDARD_RATE         NUMBER(10, 2) not null
+)
+/
+
+create table DIM_GUEST
+(
+    GUEST_KEY       NUMBER(10) generated as identity
+        constraint PK_DIM_GUEST
+            primary key,
+    SOURCE_GUEST_ID NUMBER(10)    not null
+        constraint UQ_DIM_GUEST
+            unique,
+    GUEST_NAME      VARCHAR2(150) not null,
+    CITY            VARCHAR2(100),
+    COUNTRY_CODE    CHAR(2),
+    COUNTRY_NAME    VARCHAR2(100)
+)
+/
+
+create table FACT_ROOM_BOOKING
+(
+    FACT_ID                  NUMBER(10) default "IPZ19438"."ISEQ$$_303902".nextval generated as identity
+		constraint PK_FACT_ROOM_BOOKING
+			primary key,
+    SOURCE_RB_ID             NUMBER(10)           not null
+        constraint UQ_FACT_ROOM_BOOKING_SRC
+            unique,
+    HOTEL_KEY                NUMBER(10)           not null
+        constraint FK_FACT_HOTEL
+            references DIM_HOTEL,
+    ROOM_KEY                 NUMBER(10)           not null
+        constraint FK_FACT_ROOM
+            references DIM_ROOM,
+    GUEST_KEY                NUMBER(10)           not null
+        constraint FK_FACT_GUEST
+            references DIM_GUEST,
+    BOOKING_CREATED_DATE_KEY NUMBER(8)            not null
+        constraint FK_FACT_BOOKING_DATE
+            references DIM_DATE,
+    CHECKIN_DATE_KEY         NUMBER(8)            not null
+        constraint FK_FACT_CHECKIN_DATE
+            references DIM_DATE,
+    CHECKOUT_DATE_KEY        NUMBER(8)            not null
+        constraint FK_FACT_CHECKOUT_DATE
+            references DIM_DATE,
+    BOOKING_STATUS           VARCHAR2(20)         not null,
+    BOOKING_COUNT            NUMBER(1)  default 1 not null
+        constraint CK_FACT_BOOKING_COUNT
+            check (booking_count = 1),
+    NIGHTS_STAYED            NUMBER(4)            not null,
+    NIGHTLY_RATE             NUMBER(10, 2)        not null,
+    TOTAL_AMOUNT             NUMBER(12, 2)        not null
+)
+/
+
+create table STG_GUEST
+(
+    SOURCE_GUEST_ID NUMBER(10)    not null,
+    GUEST_NAME      VARCHAR2(150) not null,
+    CITY            VARCHAR2(100),
+    COUNTRY_CODE    CHAR(2),
+    COUNTRY_NAME    VARCHAR2(100)
+)
+/
+
+create table STG_ROOM
+(
+    SOURCE_ROOM_ID        NUMBER(10)    not null,
+    HOTEL_CODE            VARCHAR2(20)  not null,
+    ROOM_NUMBER           VARCHAR2(10)  not null,
+    FLOOR                 NUMBER(3)     not null,
+    ROOM_TYPE_CODE        VARCHAR2(20)  not null,
+    ROOM_TYPE_DESCRIPTION VARCHAR2(100) not null,
+    SMOKING_YN            NUMBER(1)     not null,
+    STANDARD_RATE         NUMBER(10, 2) not null,
+    HOTEL_ID              NUMBER(10)
+)
+/
+
+create table STG_ROOM_BOOKING
+(
+    SOURCE_RB_ID         NUMBER(10)          not null,
+    GUEST_ID             NUMBER(10)          not null,
+    BOOKING_CREATED_DATE DATE                not null,
+    CHECKIN_DATE         DATE                not null,
+    CHECKOUT_DATE        DATE                not null,
+    BOOKING_STATUS       VARCHAR2(20)        not null,
+    BOOKING_COUNT        NUMBER(1) default 1 not null,
+    NIGHTS_STAYED        NUMBER(4)           not null,
+    NIGHTLY_RATE         NUMBER(10, 2)       not null,
+    TOTAL_AMOUNT         NUMBER(12, 2)       not null,
+    HOTEL_ID             NUMBER(10)          not null,
+    ROOM_ID              NUMBER(10)          not null
+)
+/
+

sql/schema.sql

@@ -1,186 +1,154 @@
-CREATE DATABASE IF NOT EXISTS ewc2025
+CREATE DATABASE IF NOT EXISTS hotel_reservations
     CHARACTER SET utf8mb4
     COLLATE utf8mb4_unicode_ci;
 
-USE ewc2025;
+USE hotel_reservations;
 
 -- ─────────────────────────────────────────────────────────────────────────────
--- LOOKUP TABLES
+-- LOOKUP / REFERENCE TABLES
 -- ─────────────────────────────────────────────────────────────────────────────
 
-CREATE TABLE game (
+CREATE TABLE hotel_chain (
-    game_id     INT UNSIGNED    NOT NULL AUTO_INCREMENT,
+    hotel_chain_id  INT UNSIGNED    NOT NULL AUTO_INCREMENT,
-    name        VARCHAR(100)    NOT NULL,
+    code            VARCHAR(10)     NOT NULL,
-    game_type   VARCHAR(50)     NOT NULL,
+    name            VARCHAR(100)    NOT NULL,
-    platform    VARCHAR(50)     NOT NULL,
+    PRIMARY KEY (hotel_chain_id),
-    PRIMARY KEY (game_id),
+    UNIQUE KEY uq_chain_code (code)
-    UNIQUE KEY uq_game_name (name)
 );
 
 CREATE TABLE country (
-    country_id      INT UNSIGNED        NOT NULL AUTO_INCREMENT,
+    country_id  INT UNSIGNED    NOT NULL AUTO_INCREMENT,
-    name            VARCHAR(100)        NOT NULL,
+    code        CHAR(2)         NOT NULL,
-    region          VARCHAR(50)         NOT NULL,
+    name        VARCHAR(100)    NOT NULL,
-    gold_medals     TINYINT UNSIGNED    NOT NULL DEFAULT 0,
+    currency    VARCHAR(10)     NOT NULL,
-    silver_medals   TINYINT UNSIGNED    NOT NULL DEFAULT 0,
-    bronze_medals   TINYINT UNSIGNED    NOT NULL DEFAULT 0,
-    total_medals    TINYINT UNSIGNED    NOT NULL DEFAULT 0,
-    total_players   SMALLINT UNSIGNED   NOT NULL DEFAULT 0,
-    top_game        VARCHAR(100),
     PRIMARY KEY (country_id),
-    UNIQUE KEY uq_country_name (name)
+    UNIQUE KEY uq_country_code (code)
 );
 
-CREATE TABLE point_system (
+CREATE TABLE star_rating (
-    point_system_id INT UNSIGNED        NOT NULL AUTO_INCREMENT,
+    star_rating_id  INT UNSIGNED    NOT NULL AUTO_INCREMENT,
-    placement       TINYINT UNSIGNED    NOT NULL,
+    code            TINYINT UNSIGNED NOT NULL,
-    points          SMALLINT UNSIGNED   NOT NULL,
+    description     VARCHAR(20)     NOT NULL,
-    system_type     ENUM('Standard', 'Co-Placement', 'Extended', 'Special') NOT NULL,
+    PRIMARY KEY (star_rating_id),
-    description     VARCHAR(50),
+    UNIQUE KEY uq_star_code (code)
-    PRIMARY KEY (point_system_id),
-    UNIQUE KEY uq_placement_type (placement, system_type)
 );
 
-CREATE TABLE prize_pool_category (
+CREATE TABLE hotel_characteristic (
-    prize_category_id   INT UNSIGNED    NOT NULL AUTO_INCREMENT,
+    characteristic_id   INT UNSIGNED    NOT NULL AUTO_INCREMENT,
-    category            VARCHAR(100)    NOT NULL,
+    code                VARCHAR(20)     NOT NULL,
-    amount_usd          INT UNSIGNED    NOT NULL,
+    description         VARCHAR(100)    NOT NULL,
-    percentage          DECIMAL(5,2)    NOT NULL,
+    PRIMARY KEY (characteristic_id),
-    description         VARCHAR(200),
+    UNIQUE KEY uq_char_code (code)
-    num_recipients      INT UNSIGNED,
+);
-    PRIMARY KEY (prize_category_id),
+
-    UNIQUE KEY uq_category (category)
+CREATE TABLE room_type (
+    room_type_id    INT UNSIGNED        NOT NULL AUTO_INCREMENT,
+    code            VARCHAR(20)         NOT NULL,
+    description     VARCHAR(100)        NOT NULL,
+    standard_rate   DECIMAL(10,2)       NOT NULL,
+    smoking_yn      BOOLEAN             NOT NULL DEFAULT FALSE,
+    PRIMARY KEY (room_type_id),
+    UNIQUE KEY uq_room_type_code (code)
+);
+
+CREATE TABLE rate_period (
+    rate_period_id  INT UNSIGNED    NOT NULL AUTO_INCREMENT,
+    code            VARCHAR(20)     NOT NULL,
+    description     VARCHAR(50)     NOT NULL,
+    month_from      TINYINT UNSIGNED NOT NULL,
+    month_to        TINYINT UNSIGNED NOT NULL,
+    PRIMARY KEY (rate_period_id),
+    UNIQUE KEY uq_rate_period_code (code)
 );
 
 -- ─────────────────────────────────────────────────────────────────────────────
 -- CORE ENTITIES
 -- ─────────────────────────────────────────────────────────────────────────────
 
-CREATE TABLE organization (
+CREATE TABLE hotel (
-    organization_id             INT UNSIGNED    NOT NULL AUTO_INCREMENT,
+    hotel_id        INT UNSIGNED    NOT NULL AUTO_INCREMENT,
-    name                        VARCHAR(150)    NOT NULL,
+    hotel_chain_id  INT UNSIGNED,
-    region                      VARCHAR(50),
+    country_id      INT UNSIGNED    NOT NULL,
-    country_id                  INT UNSIGNED,
+    star_rating_id  INT UNSIGNED    NOT NULL,
-    club_partner_status         ENUM('Current', 'New', 'None') NOT NULL DEFAULT 'None',
+    code            VARCHAR(20)     NOT NULL,
-    top_8_2024                  BOOLEAN,
+    name            VARCHAR(150)    NOT NULL,
-    founded_year                SMALLINT UNSIGNED,
+    address         VARCHAR(200),
-    hq_location                 VARCHAR(150),
+    postcode        VARCHAR(20),
-    ceo                         VARCHAR(150),
+    city            VARCHAR(100)    NOT NULL,
-    social_media_followers_m    DECIMAL(6,2),
+    url             VARCHAR(200),
-    PRIMARY KEY (organization_id),
+    PRIMARY KEY (hotel_id),
-    UNIQUE KEY uq_org_name (name),
+    UNIQUE KEY uq_hotel_code (code),
-    CONSTRAINT fk_org_country FOREIGN KEY (country_id) REFERENCES country (country_id)
+    CONSTRAINT fk_hotel_chain   FOREIGN KEY (hotel_chain_id) REFERENCES hotel_chain   (hotel_chain_id),
+    CONSTRAINT fk_hotel_country FOREIGN KEY (country_id)    REFERENCES country        (country_id),
+    CONSTRAINT fk_hotel_star    FOREIGN KEY (star_rating_id) REFERENCES star_rating   (star_rating_id)
 );
 
-CREATE TABLE tournament (
+CREATE TABLE hotel_room (
-    tournament_id               INT UNSIGNED        NOT NULL AUTO_INCREMENT,
+    room_id         INT UNSIGNED        NOT NULL AUTO_INCREMENT,
-    game_id                     INT UNSIGNED        NOT NULL,
+    hotel_id        INT UNSIGNED        NOT NULL,
-    event_name                  VARCHAR(200)        NOT NULL,
+    room_type_id    INT UNSIGNED        NOT NULL,
-    start_date                  DATE                NOT NULL,
+    room_number     VARCHAR(10)         NOT NULL,
-    end_date                    DATE                NOT NULL,
+    floor           TINYINT UNSIGNED    NOT NULL DEFAULT 0,
-    prize_pool_usd              INT UNSIGNED        NOT NULL,
+    PRIMARY KEY (room_id),
-    num_participants            TINYINT UNSIGNED    NOT NULL,
+    UNIQUE KEY uq_hotel_room (hotel_id, room_number),
-    winner                      VARCHAR(200),
+    CONSTRAINT fk_room_hotel    FOREIGN KEY (hotel_id)     REFERENCES hotel      (hotel_id),
-    runner_up                   VARCHAR(200),
+    CONSTRAINT fk_room_type     FOREIGN KEY (room_type_id) REFERENCES room_type  (room_type_id)
-    club_championship_points    BOOLEAN             NOT NULL DEFAULT FALSE,
-    gender                      ENUM('Open', 'Men', 'Women') NOT NULL DEFAULT 'Open',
-    PRIMARY KEY (tournament_id),
-    CONSTRAINT fk_tournament_game FOREIGN KEY (game_id) REFERENCES game (game_id)
 );
 
-CREATE TABLE schedule (
+CREATE TABLE guest (
-    schedule_id     INT UNSIGNED        NOT NULL AUTO_INCREMENT,
+    guest_id    INT UNSIGNED    NOT NULL AUTO_INCREMENT,
-    tournament_id   INT UNSIGNED        NOT NULL,
+    country_id  INT UNSIGNED,
-    week_number     TINYINT UNSIGNED    NOT NULL,
+    name        VARCHAR(150)    NOT NULL,
-    venue           VARCHAR(200)        NOT NULL,
+    email       VARCHAR(150),
-    time_zone       VARCHAR(10)         NOT NULL,
+    address     VARCHAR(200),
-    duration_days   TINYINT UNSIGNED    NOT NULL,
+    city        VARCHAR(100),
-    PRIMARY KEY (schedule_id),
+    PRIMARY KEY (guest_id),
-    UNIQUE KEY uq_schedule_tournament (tournament_id),
+    CONSTRAINT fk_guest_country FOREIGN KEY (country_id) REFERENCES country (country_id)
-    CONSTRAINT fk_schedule_tournament FOREIGN KEY (tournament_id) REFERENCES tournament (tournament_id)
 );
 
-CREATE TABLE player (
+CREATE TABLE booking (
-    player_id                   VARCHAR(20)         NOT NULL,
+    booking_id  INT UNSIGNED    NOT NULL AUTO_INCREMENT,
-    player_name                 VARCHAR(100)        NOT NULL,
+    guest_id    INT UNSIGNED    NOT NULL,
-    country_id                  INT UNSIGNED,
+    hotel_id    INT UNSIGNED    NOT NULL,
-    region                      VARCHAR(50),
+    date_from   DATE            NOT NULL,
-    organization_id             INT UNSIGNED,
+    date_to     DATE            NOT NULL,
-    game_id                     INT UNSIGNED,
+    status      ENUM('confirmed', 'cancelled', 'completed', 'no_show') NOT NULL DEFAULT 'confirmed',
-    role                        VARCHAR(50),
+    created_at  DATETIME        NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    age                         TINYINT UNSIGNED,
+    PRIMARY KEY (booking_id),
-    experience_years            TINYINT UNSIGNED,
+    CONSTRAINT fk_booking_guest FOREIGN KEY (guest_id) REFERENCES guest (guest_id),
-    previous_team               VARCHAR(150),
+    CONSTRAINT fk_booking_hotel FOREIGN KEY (hotel_id) REFERENCES hotel (hotel_id)
-    tournament_place            TINYINT UNSIGNED,
-    prize_earned_usd            INT UNSIGNED        NOT NULL DEFAULT 0,
-    social_media_followers_k    INT UNSIGNED        NOT NULL DEFAULT 0,
-    PRIMARY KEY (player_id),
-    CONSTRAINT fk_player_country      FOREIGN KEY (country_id)      REFERENCES country      (country_id),
-    CONSTRAINT fk_player_org          FOREIGN KEY (organization_id) REFERENCES organization (organization_id),
-    CONSTRAINT fk_player_game         FOREIGN KEY (game_id)         REFERENCES game         (game_id)
 );
 
-CREATE TABLE medalist (
+CREATE TABLE room_booking (
-    medalist_id     INT UNSIGNED    NOT NULL AUTO_INCREMENT,
+    room_booking_id INT UNSIGNED        NOT NULL AUTO_INCREMENT,
-    tournament_id   INT UNSIGNED    NOT NULL,
+    booking_id      INT UNSIGNED        NOT NULL,
-    medal           ENUM('Gold', 'Silver', 'Bronze') NOT NULL,
+    room_id         INT UNSIGNED        NOT NULL,
-    organization_id INT UNSIGNED,
+    date_from       DATE                NOT NULL,
-    player_name     VARCHAR(100)    NOT NULL,
+    date_to         DATE                NOT NULL,
-    country_id      INT UNSIGNED,
+    nightly_rate    DECIMAL(10,2)       NOT NULL,
-    role            VARCHAR(50),
+    total_amount    DECIMAL(10,2)       NOT NULL,
-    PRIMARY KEY (medalist_id),
+    PRIMARY KEY (room_booking_id),
-    CONSTRAINT fk_medalist_tournament FOREIGN KEY (tournament_id)   REFERENCES tournament  (tournament_id),
+    CONSTRAINT fk_rb_booking    FOREIGN KEY (booking_id) REFERENCES booking    (booking_id),
-    CONSTRAINT fk_medalist_org        FOREIGN KEY (organization_id) REFERENCES organization (organization_id),
+    CONSTRAINT fk_rb_room       FOREIGN KEY (room_id)    REFERENCES hotel_room  (room_id)
-    CONSTRAINT fk_medalist_country    FOREIGN KEY (country_id)      REFERENCES country      (country_id)
-);
-
--- team_1 / team_2 / winner are VARCHAR because individual-game matches
--- (Chess, StarCraft II, fighting games) use player names instead of org names
-CREATE TABLE match_result (
-    match_id            INT UNSIGNED        NOT NULL AUTO_INCREMENT,
-    tournament_id       INT UNSIGNED        NOT NULL,
-    match_type          VARCHAR(50)         NOT NULL,
-    team_1              VARCHAR(200)        NOT NULL,
-    team_2              VARCHAR(200)        NOT NULL,
-    winner              VARCHAR(200),
-    score               VARCHAR(20),
-    map                 VARCHAR(100),
-    duration_minutes    SMALLINT UNSIGNED,
-    mvp                 VARCHAR(100),
-    PRIMARY KEY (match_id),
-    CONSTRAINT fk_match_tournament FOREIGN KEY (tournament_id) REFERENCES tournament (tournament_id)
-);
-
-CREATE TABLE club_championship_standing (
-    standing_id         INT UNSIGNED        NOT NULL AUTO_INCREMENT,
-    organization_id     INT UNSIGNED        NOT NULL,
-    rank                TINYINT UNSIGNED    NOT NULL,
-    total_points        SMALLINT UNSIGNED   NOT NULL DEFAULT 0,
-    prize_money_usd     INT UNSIGNED        NOT NULL DEFAULT 0,
-    tournament_wins     TINYINT UNSIGNED    NOT NULL DEFAULT 0,
-    top_8_finishes      TINYINT UNSIGNED    NOT NULL DEFAULT 0,
-    eligible_to_win     BOOLEAN             NOT NULL DEFAULT FALSE,
-    PRIMARY KEY (standing_id),
-    UNIQUE KEY uq_standing_org (organization_id),
-    CONSTRAINT fk_standing_org FOREIGN KEY (organization_id) REFERENCES organization (organization_id)
 );
 
 -- ─────────────────────────────────────────────────────────────────────────────
 -- JUNCTION TABLES
 -- ─────────────────────────────────────────────────────────────────────────────
 
-CREATE TABLE organization_game_competing (
+CREATE TABLE hotel_hotel_characteristic (
-    organization_id INT UNSIGNED NOT NULL,
+    hotel_id            INT UNSIGNED NOT NULL,
-    game_id         INT UNSIGNED NOT NULL,
+    characteristic_id   INT UNSIGNED NOT NULL,
-    PRIMARY KEY (organization_id, game_id),
+    PRIMARY KEY (hotel_id, characteristic_id),
-    CONSTRAINT fk_ogc_org  FOREIGN KEY (organization_id) REFERENCES organization (organization_id),
+    CONSTRAINT fk_hhc_hotel FOREIGN KEY (hotel_id)          REFERENCES hotel               (hotel_id),
-    CONSTRAINT fk_ogc_game FOREIGN KEY (game_id)         REFERENCES game         (game_id)
+    CONSTRAINT fk_hhc_char  FOREIGN KEY (characteristic_id) REFERENCES hotel_characteristic (characteristic_id)
 );
 
-CREATE TABLE organization_game_won (
+CREATE TABLE period_room_rate (
-    organization_id INT UNSIGNED NOT NULL,
+    room_type_id    INT UNSIGNED    NOT NULL,
-    game_id         INT UNSIGNED NOT NULL,
+    rate_period_id  INT UNSIGNED    NOT NULL,
-    PRIMARY KEY (organization_id, game_id),
+    rate            DECIMAL(10,2)   NOT NULL,
-    CONSTRAINT fk_ogw_org  FOREIGN KEY (organization_id) REFERENCES organization (organization_id),
+    PRIMARY KEY (room_type_id, rate_period_id),
-    CONSTRAINT fk_ogw_game FOREIGN KEY (game_id)         REFERENCES game         (game_id)
+    CONSTRAINT fk_prr_type   FOREIGN KEY (room_type_id)   REFERENCES room_type   (room_type_id),
+    CONSTRAINT fk_prr_period FOREIGN KEY (rate_period_id) REFERENCES rate_period (rate_period_id)
 );