摘要
介绍了数据仓库的基本概念和系统结构,对数据仓库在教学管理信息系统中的应用作了研究与探讨。针对教学管理信息系统中的数据特性,重点分析了数据仓库的模型设计和数据挖掘过程,尝试了基于数据仓库技术的教学管理信息系统的具体建设,对教学评价具有一定的指导意义。
In this paper, the concept and system structure of data warehouse are introduced. Applications of data warehouse techniques on teaching management information system are studied. Design and process of data mining are emphasized and the design of teaching management information system based on data warehouse techniques is tried. The studies are helpful to teaching evaluation.
出处
《电脑开发与应用》
2009年第11期16-18,21,共4页
Computer Development & Applications
关键词
数据仓库
教学管理信息系统
数据挖掘
联机分析处理
data warehouse, teaching management information system, data minging, on-line analytical processing
