database.design.for.mere.mortals.3rd

数据库设计Peopledesigningdatabasesystemsatthattimeneededtohaveasolideducationalbackgroundbecausemostofthesystemstheycreatedweremeanttobeusedcompanywide.Evenwhencreatingdatabasesforsingledepartmentswithinacompanyorforsmallbusinesses,databasedesignersstillrequiredextensiveformaltrainingbecau