摘要
公共仓库元模型(CWM)是为了在数据仓库和业务分析环境之间方便交换元数据而制定的一个标准,并已经成为模型驱动体系结构(MDA)新策略方向中的核心组成部份。基于CWM的企业元数据集成相关技术,重点探讨集成中元数据的抽取与导出问题,给出相应的导出规则以及一个应用实例。
The goal of designing Common Warehouse Metamodel (CWM) is to establish a standard proposed for interchanging metadata in Data Warehouse and Business Analysis environment conveniently. It has become a core component of a new strategic direction on Model Driven Architecture (MDA). In this paper, we will present the enterprise Metadata integration based on CWM, describe the Metadata's extract and export detailedly, show the rules of export and offer an application case.
出处
《计算技术与自动化》
2008年第3期88-91,128,共5页
Computing Technology and Automation
基金
国家自然科学基金项目(60673165)
关键词
CWM
企业元数据集成
抽取
导出
Common Warehouse Metamodel(CWM)
enterprise metadata integration
extract
export