基于数据仓库技术的教育评价决策系统的实现

针对高校教务管理系统中存在的不足，将数据仓库技术引入高校教育评价决策支持系统。设计了基于数据仓库和0LAP技术的教育评价决策支持系统的体系结构，描述了各逻辑服务模型的具体功能。文章重点介绍了运用Microsoft SQL Server2000提供的数据透视表服务，由ADO MD对象模型访问数据仓库服务器，最终实现了客户端的数据多维分析与查询．基于数据仓库的教育评价决策系统克服了传统决策支持系统的弊端，增强了高校教务管理功能，对于提高教育质量、促进教育发展具有现实意义。

Realization of educational evaluation decision support system based on data warehouse

Aimed at the shortage existed in educational administration management system of the high school, the technique of data wa- rehouse (DW) is leaded into the educational evaluation decision supports system (DSS) of high school, the system structure of educational evaluation DSS based on technique of DW and OLAP is designed, the function of each logical service model is discribed. The applying PivotTable services provided by microsoft SQL server 2000 and ADO MD object model to visit DW server are introduced especially, mul- ti-dimensional analysis is carried out by client in the end. The educational evaluation DSS based on technique of DW avoids the flaws of traditional DSS, enhances the performance of educational administration of the high school. It's significant in improving quantity of edu- cation and making education develop.