对数据仓库进行数据建模

developerWorks:OLTP--IBMRationalRose:RationalRationalEdgedeveloperWorksRationalTomcatIBMJ2EEWASCEV1.1:DavorGornik,2005201IBMRationalRoseOLTP--emailEmailOLTPCRUDIBMRationalRoseHappyFlyingandLanding()xyCartesianIBMRationalRose33271xyz3674--1×1×1233Flight4PassengerMenuFlightScheduletTimePassengerfrequentflyernumberFlightScheduleMenuTimeFlightTimeMenuPassengerTime0RationalRose4RationalRose4RationalRoseRationalRose5TimeOLAP6TimeFlightRationalRose7TimeTimeWeekMonthQuarterFlightMenuRationalRose8Menu9MenuRationalRoseFlightMenuMenuFlightPassenger10CountryZIPZIPPassenger11PassengerPassengerZIPCodeCountry--Flight--PilotPilotFlightFlightScheduleTime12PilotPassengerPassenger13TimeFlightSchedulePilotPassengerFlight010RationalRoseIBMRationalRoseRationalRoseRationalRoseRationalRosedeveloperWorksDavorGornikhasauthoredthisarticle(1)(2)(3)(4)(5)IBMdeveloperWorksIBMIBMIBM