This paper introduces the background of the creation of Data Warehouse(DW)as well as its concept and characteristics.The functions of the 3 parts of DW system,that is,DW,DW Management System and DW Tool,and the design...This paper introduces the background of the creation of Data Warehouse(DW)as well as its concept and characteristics.The functions of the 3 parts of DW system,that is,DW,DW Management System and DW Tool,and the design of DW are briefly expounded so as to enable the readers to have an overall understanding of DW——the new decision support technology.展开更多
对维吾尔药材数据仓库构建中各阶段的模型进行设计。信息包图进行概念模型设计。根据信息包图生成逻辑模型的星形图,进而实现物理模型设计。根据三级模型的设计,利用Microsoft SQLServer 2005创建维吾尔药材数据仓库维度表和事实表,为...对维吾尔药材数据仓库构建中各阶段的模型进行设计。信息包图进行概念模型设计。根据信息包图生成逻辑模型的星形图,进而实现物理模型设计。根据三级模型的设计,利用Microsoft SQLServer 2005创建维吾尔药材数据仓库维度表和事实表,为方便用户决策分析,利用SQL Server BusinessIntelligence Development Studio组件创建了维吾尔药材数据立方体。展开更多
文摘This paper introduces the background of the creation of Data Warehouse(DW)as well as its concept and characteristics.The functions of the 3 parts of DW system,that is,DW,DW Management System and DW Tool,and the design of DW are briefly expounded so as to enable the readers to have an overall understanding of DW——the new decision support technology.
文摘对维吾尔药材数据仓库构建中各阶段的模型进行设计。信息包图进行概念模型设计。根据信息包图生成逻辑模型的星形图,进而实现物理模型设计。根据三级模型的设计,利用Microsoft SQLServer 2005创建维吾尔药材数据仓库维度表和事实表,为方便用户决策分析,利用SQL Server BusinessIntelligence Development Studio组件创建了维吾尔药材数据立方体。
