分布式对象中间件技术研究  

Research on distributed objects middleware

作　　者：李纪云[1] 董小社[1] 童端[1] 

机构地区：[1]西安交通大学计算机科学与技术系,陕西西安710049

出　　处：《计算机工程与设计》2004年第2期170-173,共4页Computer Engineering and Design

基　　金：国家863计划基金资助项目(863-306-ZD11-01-8);陕西高校高层次留学回陕人才基金资助项目

摘　　要：中间件是处于操作系统和应用层之间的一个软件层,由于它可以简化基于分布式系统的开发应用,成为目前软件工程中的热点。在对中间件简单概述基础上,讨论了分布式对象中间件的层次结构和发展现状,最后通过对目前主流分布式对象中间件技术的分析和比较,从4个方面给出了中间件技术的发展趋势,它们是接口的标准化、体系结构的构件化、开放化和可配置化以及使用的简单化。The construction of a large class of distributed systems can be simplified by middleware, which is layered between network operating systems and application components. Distributed objects middleware and its future are focused on. The concept of middleware is briefly discussed firstly. The current state of distributed objects middleware and its layers are then presented, and finally it is concluded that current state-of-the-art distributed objects middleware still need further development to be ideal on the aspects of standardization, component-based frameworks, openness, configuration and simplification.

关 键 词：分布式对象中间件 层次结构 分布式系统 面向对象 软件设计 计算机 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]