论多层分布式计算机体系结构

Discussion of structure of multi-layer distributed computer system

传统的客户/服务器(二层)的应用正朝着三层或N-Tier结构发展,文章在分析了客户机/服务器两层结构(2-Tier)在架构上的缺陷的基础上,重点介绍了多层分布式结构技术的特点及存在的问题。

The application of traditional client / server （2-Tier） is developing towards 3-or N-Tier structure.On the basis of analyzing the defects of 2-Tier structure of client / server,the article puts emphasis on introducing the features and existing problems of multi-layer distributed structure technology.