摘要
三层分布式应用系统是建立在网络上的,网络的不可靠性会影响系统的正常运行,这个问题常常没有引起系统开发者的重视,但后果往往是严重的。运用分布式应用服务器原理,分析了产生的原因,提出了解决的办法:通过事务服务实现状态可靠性,通过容错服务实现过程可靠性。
Three layer distributed application system runs on network, but no reliability of network brings a result that the system can not work. This problem is often ignored by developer of the system, but the aftereffect is severe. By use of application server principle, the cause is analysed and the way is brought that status reliability is realized by transaction service and process reliability is realized by tolerance failure service.
出处
《计算机工程与设计》
CSCD
北大核心
2005年第6期1586-1588,共3页
Computer Engineering and Design
关键词
三层分布式应用系统
应用服务器
容错服务
事务服务
可靠性
three layer distributed application system
application server
tolerance failure service
transaction service
reliability