数据仓库在企业中的应用

The Application of Data Warehouse in Modern Companies

分析了数据仓库的特点、体系结构及实现的方法,并以销售资源管理系统(DRP)中的销售分析为例说明面向主题的数据仓库的构建方法.

In this paper we introduce the character and architecture of the DW,with the example of DRP system,we discuss the ways how to build an effective subject-oriented DW system,at the end of the paper we propose the method to gather distributed data with the replication service.