面向对象的技术在工程数据库设计中的应用

Applications of Object—Oriented Technique in Engineering Database Design

本文介绍了面向对象的技术在工程数据库设计中的应用。包括一个作为数据库设计过程中数据表示形式的面向对象的数据模型 OOM,以及分类、概括。

This paper introduces how the object—oriented techniques can be used to design engi- neering data base,including an object—oriented data model(00DM)which is suitable for representing information structure in database design,and the applications of object—oriented techniques comprising classification,generation and aggregation for conceptual design.