数据仓库在信息管理中的应用

The application of data warehouse to the information management

着重阐述了数据仓库的基本概念、特征和体系结构 ,通过与传统关系型数据库的比较 ,介绍了相关的数据采掘技术 。

This article introduces the basic concepts, characteristics, and structural system of data warehouse (DW) and the data exploration technology. Having made a comparison between the date warehouse technology and database technology, it introduces the application of data warehouse to the information management.