摘要
对基于关系数据库系统的面向对象数据模型的实现问题进行了分析,并提出解决问题的具体方法。该解决方法综合了面向对象方法与关系数据库系统的优势,进一步阐述了面向对象方法在实际图档管理软件开发中的广泛应用。
This paper discuss the problem of implementing object A brief data model of engineering graphics library management system based on workflows is put forward; Basing on the study of conceptual data model of engineering graphics library management system, a further discussion is made on the realization of system data organization, storage structure and access mode of engineering graphics library management system.
出处
《软件导刊》
2009年第4期40-43,共4页
Software Guide
关键词
工程图档
数据模型
面向对象
分析模式
数据库设计
Engineering Graphics Library System
data Model
Object-Oriented
Analysis Pattern
Data Base Design
