摘要
MDA是一种基于UML以及其他工业标准的框架，是一种由自动工具和服务所支持的组织和管理企业架构的方法，通过描述MDA的概念、构成及核心，阐述了MDA在当今的战略地位以及建模的原理及MDA的某些应用。
MDA is a architecture based on UML and others industry standard and is a way to organize and manage enterprise architectures supported by automated tools and services. This paper describes the concept and the constitutes of MDA. And it also presents the strategic station and the rationale for modeling and some use of MDA.
