通用关系数据库访问层的设计与实现

Design and Implementation of General Database Access Layer

在目前的软件开发中,面象对象技术和关系数据库技术都扮演着重要的角色。但是,这两项技术之间存在着著名的不匹配问题。论文通过引入一种精心设计的持久化层,对解决该问题提供了一种新颖且有效的方法。

Object oriented technology and relational databases are both crucial technologies today.But it is also well known that there is an“impedance mismatch”between these two technologies.Several approaches have been proposed to connect OO software to relational databases.In this article,the authors also provide a solution to integrate OO software with relational databases by introducing an innovatively designed persistence layer.