After analysis of database system , relative database was chosen as database type to build the distributed database system 经过对数据库系统的分析,采用关系数据库作为用户管理的数据库类型,进行分布式数据库系统的构建。
Distributed database systems from which data from sql server is replicated to various databases , or distributed queries are executed 分布式数据库系统，通过此系统将sql server中的数据复制到各个数据库或执行分布式查询。
Distributed database system caters to the need for information system application , is adapted to the managing method of today ' s groups 分布式数据库系统符合当今信息系统应用的要求，符合当今企业组织的管理思想和管理方式。
Based on c / s mode , actualize the distributed database application system of a intelligence building office automation 本论文对oracle分布式数据库系统的原理、设计与实现技术进行研究，并基于c s模式实现一个智能大厦oa的分布式数据库应用系统。
At the same time , with the scale of information to be solved is becoming bigger , distributed multi - tier database system is becoming the inevitable result of database development 同时，随着处理信息量的增大，采用多层分布式数据库系统也成为数据库应用技术发展的必然结果。
As a result , few manage tools have been developed in this field . even worse , many distributed database system do n ' t provide log - based recovery mechanism 与其巨大的需求相反，在分布式数据库日志管理系统方面很少有研究和工具，很多分布式数据库系统甚至不提供日志恢复机制。
This paper studies about the theory design and realization technic of distributed database system , and realizes a database application system based on client server model 本文对分布式数据库系统的原理、设计与实现技术进行研究，并基于客户机/服务器模式实现一个数据库应用系统。
This thesis introduces the inquiry of distributed model database design of data warehouse and model structure , features of mobile agent technology , formation and development of agent system 论文介绍了分布式数据库系统的分类、模式结构，数据仓库的设计以及移动代理的特点、组成及开发过程。
Net , communication device , distributed management system , distributed database , system administrator and software word witch make up ' of the whole distributed system 网络、通讯设备、分布式数据库管理系统、分布式数据库、分布式数据库管理者和分布式数据库软件文档一起构成了完整的分布式数据库系统。
Because the dbs cannot meet the requirement of pki , we use the directory service technology to implement the administration of certificate and certificate revocation list for pki system 由于分布式数据库系统不能满足pki安全体系结构的要求，我们采用目录服务技术来为其实现证书、证书作废列表的存储管理。
