摘要
本文分析了分布式数据库系统的组成、结构、特点和数据分布的方法和类型 ,介绍了分布式数据库系统技术及产品的应用现状 ,认为随着社会的发展和网络通信技术的进步 ,分布式数据库系统将会有越来越广泛的应用前景。
This paper introduces the distribu ted database systems and analyzes their general architecture and characteristics .Two problems including data distributio n and query optimization are discussed.T he author also hold that,with the social development and the progress of the net work communication technology,distribute d database systems will be applied more extensively.
出处
《现代图书情报技术》
CSSCI
北大核心
1996年第3期29-31,36,共4页
New Technology of Library and Information Service
