作　　者： ; ;

机构地区： 清华大学信息科学技术学院计算机科学与技术系

出　　处： 《计算机科学》 2003年第8期73-75,81,共4页

摘　　要： In last years,with the Object-Oriented Programming popular and the field of database application extend-ed, many DBMS manufacturers integrate the object model into traditional Relational Database Management Systems(RDBMSs)one after another,in order to meet the needs for complex engineering applications. This paper firstly givesa total remark on the reason for the prevalence of the Object-Relational Database Systems (ORDBMs)and on the ben-efit of ORDBMSs comparing with RDBMSs and Object Oriented Database Management Systems (OODBMSs) ,then in-troduces an approach for ORDBMS architecture which integrates the Java class library into ORDBMS metadata repos-itory. In last years,with the Object-Oriented Programming popular and the field of database application extended, many DBMS manufacturers integrate the object model into traditional Relational Database Management Systems (RDBMSs)one after another,in order to meet the needs for complex engineering applications. This paper firstly gives a total remark on the reason for the prevalence of the Object-Relational Database Systems (ORDBMs)and on the benefit of ORDBMSs comparing with RDBMSs and Object Oriented Database Management Systems(OODBMSs) ,then introduces an approach for ORDBMS architecture which integrates the Java class library into ORDBMS metadata repository.

关 键 词： 面向对象 关系数据库管理系统 体系结构 数据存储 数据模式 事务处理 应用程序

领　　域： [自动化与计算机技术] [自动化与计算机技术]