【摘要】 数据仓库技术是数据库技术发展到一定阶段后,利用数据库中的数据进行分析整合获得信息规律以支持决策管理的方法。在广电中运用此技术可协助我们及时调整自身,快速做出决策,及时把握先机,增强市场竞争力。更多还原

【Abstract】 Data Warehouse technology is a method comes out in a certain stage of database technology development.This method supports the policy management by using the data in the database to get the information.Thanks to this technology,one can realize the timely self-adjustment,rapid decision-making and enhance market competitiveness.更多还原