摘要： 文章在分析了元数据COTS构件特点的基础上，讨论了一种新的信息系统开发方法，并通过一个例子阐明了该方法的优越性。

关键词: 元数据, COTS构件, 信息系统, 开发

Abstract: This paper proposes a new information system development method based on analysing the features of metadata-based COTS components, and proves its good performance through an example.

中图分类号: 

• TP311.52