摘要
一、多层体系结构的应用系统传统的应用系统基本上是单一结构或C/S结构的系统,这种结构的应用系统其构造和维护一般很难,即使是简单的改动也需要对整个系统进行重编译和测试,因此越来越多的分布式应用系统开始采用多层体系结构。三层体系结构的分布式应用系统运行于多台计算机上。一般地,三层结构的应用系统包括用户界面层、事务逻辑层和数据存储层:
The Java distributed computing technology represents one of the advanced technology which makes the developing of complicated network applications easy. This paper first gives the rationale of the multi-tier architecture distributed applications, then analyzes and compares with several distributed computing technologies in Java such as Java RMI, Java IDL, EJB and discusses the main characteristics of these technology.
出处
《计算机科学》
CSCD
北大核心
2000年第1期24-27,35,共5页
Computer Science