期刊名称：International Journal of Hybrid Information Technology
印刷版ISSN：1738-9968
出版年度：2015
卷号：8
期号：5
页码：349-356
DOI：10.14257/ijhit.2015.8.5.37
出版社：SERSC
摘要：Data Warehouse and Data mining are technologies that deliver optimallyvaluable information to ease effective decision making. This survey paper defines architecture of traditional data warehouse and ways in which data warehouse techniques are used to support academic decision making. This paper defines different data warehouse types and techniques used in educational environment to extract, transform and load data, and the ways to improve these techniques to have maximum benefit of data warehouse in educational environment. Further this paper have define different data warehouse framework for different situations.
关键词：Data Warehouse (DWH); Online Analytical Processing (OLAP); Decision ; Support System (DSS); Dimensional Modeling; Data Extraction Transformation and ; Loading (ETL); Academic Decision Support System; Data marts; Educational Data ; mining
