基于数据仓库技术的教学质量分析与评估系统

System of teaching quality analyzing and evaluating based on data warehouse

为了借助现代科技手段辅助教学管理工作,利用数据仓库技术建立了高等学校教学质量分析与评估系统。介绍了教学质量分析与评估系统的功能,数据仓库模型的建立,ETL设计和实现以及OLAP功能的特点。该系统的开发研究为数据仓库技术在教育行业的应用积累了一定的经验,也为下一步开发基于数据仓库技术的高等教育决策支持系统打下良好的基础。

For through the use of modem means of science and technology-aided teaching management, development and utilization of data warehouse technology set up colleges the quality of teaching analysis and evaluation system. The function of teaching quality analysis and estimated system is introduced, and data warehouse model, ETL designing and realizing, OLAPfunctionalcharacteristics. Research and development this system for the data warehouse technology application in the teaching profession must have accumulated the experience. Also for further research and development technology based on data warehouse decision support system of higher education has laid a good foundation.