基于ODS技术的决策支持系统研究

The Research of the DSS Based on ODS

在企业日常经营中,常常要进行一些非战略的中层决策以实现企业的日常管理和控制.通过对图书销售公司的决策支持系统的分析研究,利用操作数据存储(ODS)技术克服了数据仓库系统过于臃肿,处理时间过长和不适应即时联机分析处理(OLAP)的情况,提供给中层决策者以快捷准确的分析信息.

In enterprise daily management, some non-strategic intermediate deck decision realizes enterprise＇s management and control. By analzing DSS and book sale company, using the ODS technology I overcome the problems of the data warehouse system swollen, process time excessive lentgh and of unsuitable to the OLAP arid provide the accurate analysis information to the intermediate deck deciders.