摘要
结合学生选课系统的特点,提出了将数据仓库和联机分析处理技术应用到教学管理中去.对学生选课数据模型进行了研究,给出了学生选课分析的具体的设计和实施方案;然后以普通高等学校的学生选课数据为依托,开发了一个具体的基于OLAP的系统模型.通过对大量历史数据的分析,获取了一些有意义的实验结果,应用到实践中去,这对高等学校的教学管理和学生选课起到了一定的指导作用.
In view of the student electing--course systems, a new approach has been proposed in order to apply data warehouse and online Analytical Processing technology to teaching management. With reseach of data model of the electing--course, the paper gives design and implementation for the system. Moreover, with the support of electing--course data of universities and colleges, a general system modelfng based on OLAP has been developed. With the analysis of a large number of historical data, some useful experimental results are obtained. After applying to practice, they could offer reference for the decision of the stuent electing--course and teaching management.
出处
《德州学院学报》
2007年第6期65-69,共5页
Journal of Dezhou University
关键词
数据仓库
联机分析处理
决策支持
多维数据
教学管理
data warehouse
onLine analytical processing
decision support system
multiple dimensions data
teaching management
