摘要
当把P2P技术引进传统的分布式系统,很好地解决了传统分布式系统的部分缺陷,但也产生了一些重大问题,如数据的实时一致性。文中通过一个案例,分析了基于P2P分布式DB的数据不一致性的问题,提出一个怎样高效地进行网络传输数据的实时更新的方法来解决这个问题。
A lot of faults of traditional distributed systems will be solved, when the technique of peer- to- peer is used in traditional distributed systems. But this architecture can make many critical problems, for example the real- time consistence of date. The question of consistence is analyzed in this architecture through a case, and the effective way of the real - time modification of date is given.
出处
《计算机技术与发展》
2007年第5期144-147,共4页
Computer Technology and Development
基金
国家863计划资助项目(2004AA115090)
关键词
P2P
分布式系统
网络架构
peer-to-peer
distributed system
network architecture
