The Research and Realization of Data Warehouse in Decision Support System

被引：0
|
作者：
Wang Yufen [1 ]
Li Changjiang [1 ]
Ma Yaling
机构：
[1] Henan Inst Sci & Technol, Coll Informat Technol, Xinxiang 453003, Peoples R China
来源：
ITESS: 2008 PROCEEDINGS OF INFORMATION TECHNOLOGY AND ENVIRONMENTAL SYSTEM SCIENCES, PT 2 | 2008年
关键词：
Data warehouse; On-line analytical processing; Decision support system;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Use the students' relevant data of colleges and universities, design the overall framework of data warehouse system of student performance analysis, create the data warehouse of student performance analysis of colleges and universities, establish multidimensional data sets of student performance analysis, and make use of the Analysis Services, MDX and Excel PivotTable function to display the OLAP analysis, not only realize highly efficient information query, but also provide reliable decision support information for leadership. Through this research, solve the key technical problems in designing and implementing data warehouse such as the system architecture, multidimensional modeling, data ETL, OLAP and so on from the application perspective. Set the foundation for overall construction of assistant decision support system of colleges and universities based on data warehouse and provide practical reference at the same time.
引用
收藏
页码：482 / 488
页数：7
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