摘要： 针对传统数据仓库体系结构的不足，引入了软件Agent技术以及"数据仓库基库" 的概念，提出了一种基于Agent的三层数据仓库系统体系结构，一方面使得传统数据库更加 容易融入到数据仓库系统，增强了整个系统的伸缩性；另一方面，由于Agent技术的介入， 降低了网络数据传输量，适应了移动环境等复杂信息源的要求，拓广了数据仓库的应用领域 。

关键词: 数据仓库, 软件Agent, 移动Agent, 数据仓库基库, 实视图

Abstract: To overcome the deficiencies of the traditional architecture, a nove l agent-based three-tier data warehousing is proposed. Soft agent, including mo b ile agent, which is of benefit to data warehousing by the advantage of reducin g data transportation in the network is introduced into data warehousing. The m ain tenance of materialized view of data warehousing based on version control te chni que is adopted.

中图分类号: 

• TP311.13