摘要
在软件工程的各个阶段运用并体现面向对象的思想,已经成为软件设计开发的主旋律。占主导地位的关系数据库成为了面向对象系统架构中对象与关系数据库转换的“瓶颈”。论文着眼于面向对象系统中的类及其实例与关系数据库中表的映射,分析了类及其实例与关系数据库的映射模型,比较了几种映射解决方案的优缺点,重点研究了Castor在O/R(对象/关系)映射方面的优势及应用。
Object-oriented technology has been widely used in software engineering processes including software analy-sis,design,programming and test.But the dominant RDBMS is becoming the operating bottleneck on transition from classes and objects to their counterparts in relation-based database.This thesis concerns on the mapping taken between the Class,with its instance,and the tables in RDBMS ,especially introduces in depth the advantage and application about the CASTOR in the O/R mapping.
出处
《计算机工程与应用》
CSCD
北大核心
2003年第26期188-191,194,共5页
Computer Engineering and Applications
基金
信息产业部"2001年信息产业科研试制项目"(信部科犤2001犦436号)
