在市场经济的激烈竞争中,企业必须把业务经营同市场需求联系起来,在此基础上做出科学、正确的决策,以求生存。为此,企业建立自己的数据库系统,由计算机管理代替手工操作,以此来收集、存贮、管理业务操作数据,改善办公环境,提高操作人员的工作效率。目前国内各大银行、保险、证券等金融公司和国有大中型企业都已着手数据仓库系统的建设工作,个别的已经付诸于实践。 In the fierce competition in the market economy, enterprises must link their business operations with market demands and make scientific and correct decisions on the basis of this in order to survive. To this end, enterprises to establish their own database system, replaced by computer management manual operation, in order to collect, store and manage business operations data to improve the office environment and improve operator productivity. At present, major domestic banks, insurance companies and securities companies, as well as state-owned large and medium-sized enterprises, have started to work on the construction of data warehousing systems, and some have been put into practice.