CORBA在互连网计算中的应用探索

系统开发者都想尽快地以最低成本开发出在价格、性能及效率上均能满足用户需求，并能利用公共资源和已有资源使其发挥最大效益的系统随着计算机网络特别是Ｉｎｔｅｒｎｅｔ、Ｉｎｔｒａｎｅｔ的普遍应用，已使其成为可能因此研制支持透明的、分布式的集成应用的中间件成为分布式计算领域的研究热点分布对象管理系统结构标准ＣＯＲＢＡ，充分体现了分布对象计算的异构性、互操作性、灵活性和可扩充性，能方便地将不同环境的计算资源无缝地集成起来ＣＯＲＢＡ、Ｊａｖａ语言环境和ＷＷＷ是互补的软件技术，可为在Ｉｎｔｅｒｎｅｔ上研制开发分布应用提供一系列强有力的工具文中主要叙述了分布对象管理结构的引用模型接口种类及引用模型接口的用法，简要地介绍了ＣＯＲＢＡ２．０的各组件功能及特征，最后介绍ＣＯＲＢＡ和Ｊａｖａ结合开发分布应用的策略

The Application of CORBA in Internet Computing

System developers want to develop the systems at the lowest cost as soon as quickly which can meet the users requirements both at price and in performance and can make good use of the common and existing resources. The popularizaiton of computer networks such as Internet and Intranet has made it possible now. Thus, developing the middlewares that support the transparent and distributed integrating applications becomes to be a very popular research area in the field of distributed computing. CORBA the distributed object management system architecture standard can help developers cope with heterogeneity, interoperability, flexibility, and scalability in distributed object computing systems and integrate computing resources in different environments seamlessly. CORBA, Java and WWW are complementary software techniques. They can provide a set of powerful tools for developing distributed applications within Internet. This paper introduces the interfaces and the usage of reference model for distributed object management architecture, briefly discusses the functions and characteristics of components in CORBA 2.0, and finally considers the strategy of developing distributed applications by using CORBA and Java Applets.