摘要
电信企业在生产经营活动中,由业务支撑系统产生了大量异构信息数据.本文运用数据仓库技术对电信企业的这些历史数据进行整合,定义与经济活动分析相关的主题,对不同类型的数据源采用不同的抽取加载策略,建立OLAP多维分析模型,找出最本质的东西和内在联系的规律性,指导企业进行经济管理、经营决策,从而提高企业经济效益,提升企业的市场竞争力.
In the business activities of telecommunication enterprise,the service\|supporting system may engender lots of heterogeneous information data.In this article, data warehousing technique is selected to integrate these history data, and subjects related to economic activity analysis are defined,with different extracting and loading strategy for different kinds of data sources, an OLAP multi\|dimensional analysis model is set up,which may help enterprise to find out the essential questions and the regularity in inherent contact, lead them to manage business or make decision ,and accordingly to promote economic benefit and enforce competition ability.
出处
《成组技术与生产现代化》
2003年第3期52-55,共4页
Group Technology & Production Modernization
