摘要： 首先介绍了数据仓库的基本特征和一般体系结构，然后以正在进行的某大卖场的基于数据仓库的销售分析系统原型为实例，把抽象的理论具体化，最后提出了数据仓库发展的必然趋势和最终目的。

关键词: 数据仓库, 数据仓库结构, 数据模型

Abstract: This paper introduces the basic character and the general framework of data warehouse. Giving an instance of the big mall's sales analysis system prototype based on data warehouse which are being searched on, the authors visualize and embody the abstract theory. Finally it brings up the necessary trend and the final aim of data warehouse.

中图分类号: 

• TP399