摘要
信息供应链中拥有的大量元数据需要在数据仓库中集成,介绍了元数据集成发展过程,并根据公共元数据模型(CWM)的标准提出基于元数据模型的数据仓库集成方法,能有效解决以往元数据互操作的复杂性问题。
There are lots of meta data in information supply chain which should be integrated in data warehouse.This paper introduced a development process of the meta data integration,and advanced a integration method based on the meta data model according to the com- mon warehouse metamodel standard.This method can solve the complicated problem of meta data operation each other effectively.
出处
《软件导刊》
2010年第2期153-154,共2页
Software Guide
关键词
元数据
桥
公共元数据模型
模型驱动体系结构
Meta Data
Bridge
Impose Common Warehouse Metamodel
Model Driven Architecture
