数据仓库在企业决策支持系统中的应用研究

The Applied Study on the DW in Decision Support Systems

数据仓库(DW)、联机分析处理(OLAP)、数据挖掘(DM)是20世纪90年代中期兴起的三项决策支持技术,它们的结合能充分利用经营企业内部积累的海量数据,挖掘出有价值的知识和信息来支持企业决策的制定.结合SQL Server 2005中数据仓库的构造技术,对其在连锁销售企业决策支持系统中的应用进行了研究.

The three support decisions of Data Warehouse （ DW, On - Line Analytical Processing （OLAP） and Data Mining （ DM ） emerged in the mid - 1990s, the combination of them can make the best of the mass data which is accumulated in private enterprise, and can mine useful knowledge and information to support the decision of enterprise decision. This paper researched the decision support systems in marketing establishment combining the Data Warehouse structure tectonics of SQL Server 2005.