Abstract: A constructing project of the data center based on the data warehouse is introduced in the management of Dujiangyan irrigation works. This project realizes the unified management of data and the information share of every subsystem. The 2 key problems about the data warehouse――OLAP and data mining are also analyzed. The paper gives the feasibility design projects of OLAP and data mining.

Key words: Dujiangyan irrigation works, Data warehouse, OLAP, Data mining, Association rules

摘要： 针对都江堰灌区信息化建设过程中各子系统不能有效共享数据，难以进行集中决策分析的问题，提出一种基于数据仓库的综合数据中心平台的建设方案，设计了结合灌区特点的数据仓库体系结构，对应用数据仓库的两个关键问题――联机分析处理(OLAP)和数据挖掘进行了分析，并给出了设计方案。

关键词: 都江堰灌区, 数据仓库, OLAP, 数据挖掘, 关联规则

CLC Number: 

• TP311