分布式多层应用系统效率的提高  

Improvement of distributed multi-tiered application system's efficiency

作　　者：阳万安[1] 曹谢东[1] 汤成兵[1] 

机构地区：[1]西南石油学院计算机科学学院,四川成都610500

出　　处：《成都信息工程学院学报》2005年第3期306-309,共4页Journal of Chengdu University of Information Technology

摘　　要：在分布式多层应用系统中,如果仍采用主从架构的数据存取方式,必然会导致客户端响应速度缓慢,特别是在客户端较多,数据量较大的情况下,不能忍耐系统的执行行为。在一个仓储管理系统中,虽然采用了分布式架构,但使用了一些技术改善数据存取的方式,整个系统响应速度比较快,达到满意的结果。In the distributed multi-tiered application system, if the client side access data are stored in the same way as in the client/server architecture, the response of the client side is unavoidably delayed. Especially under the condition of many client sides and a great number of data the user cannot tolerate the system performance. In the warehouse management system the distributed framework is adopted and the means of accessing data is changed. The whole system run efficiently and satisfactory results are obtained.

关 键 词：分布式多层应用系统 主从架构 响应速度 

分 类 号：TN919.26[电子电信—通信与信息系统]