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英文原文INFORMATIONSYSTEMDEVELOPMENTANDDATABASEDEVELOPMENTINMANYORGANIZATIONS,DATABASEDEVELOPMENTFROMTHEBEGINNINGOFENTERPRISEDATAMODELING,DATAMODELINGENTERPRISESDETERMINETHESCOPEOFTHEDATABASEANDTHEGENERALCONTENTTHISSTEPUSUALLYOCCURSINANORGANIZATIONSINFORMATIONSYSTEMPLANNINGPROCESS,ITAIMSTOHELPORGANIZATIONSCREATEANOVERALLDATADESCRIPTIONOREXPLANATION,ANDNOTTHEDESIGNOFASPECIFICDATABASEASPECIFICDATABASEFORONEORMOREINFORMATIONSYSTEMSPROVIDEDATAANDTHECORPORATEDATAMODELWHICHMAYINVOLVEANUMBEROFDATABASESDESCRIBEDBYTHEORGANIZATIONMAINTAININGTHESCOPEOFTHEDATADATAMODELINGINTHEENTERPRISE,YOUREVIEWOFTHECURRENTSYSTEM,THENEEDTOSUPPORTANALYSISOFTHENATUREOFTHEBUSINESSAREAS,THENEEDFORFURTHERDESCRIPTIONOFTHEABSTRACTDATA,ANDPLANNINGONEORMOREDATABASEDEVELOPMENTPROJECTFIGURE1SHOWSPINEVALLEYFURNITURECOMPANYSENTERPRISEDATAMODELOFAPART11INFORMATIONSYSTEMARCHITECTUREASSHOWNINFIGURE1,SENIORDATAMODELISONLYGENERALINFORMATIONSYSTEMARCHITECTUREISAORAPARTOFANORGANIZATIONSINFORMATIONSYSTEMBLUEPRINTINTHEINFORMATIONSYSTEMPLA