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一个基于CORBA的复制对象管理框架 被引量:3

A MANAGEMENT FRAMEWORK FOR REPLICATED OBJECTS BASED ON CORBA
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摘要 采用CORBA实现分布式应用越来越广泛,但CORBA缺乏对分布式可靠应用的支持,在一定程度上限制了其深入应用和发展.分析了当前研究应用领域中容错CORBA系统的优点和缺陷,综合存在的方法提出了一个容错模型,设计了一个复制对象管理框架,描述了其核心对象的管理算法,并基于自主研制的分布计算平台StarBus进行了验证.最后给出了与相关工作的比较. CORBA is becoming widely used, but no support for reliable applications restricts its use. Presented in this paper are a model based on analyzing the current fault-tolerant CORBA systems, and the design of a management framework for replicated objects, with emphasis on the description of the core object's algorithm. Based on StarBus which is a distributed platform already developed, the implementation is provided. Finally, the comparison is given with other systems.
出处 《计算机研究与发展》 EI CSCD 北大核心 2002年第6期743-748,共6页 Journal of Computer Research and Development
基金 本课题得到国家"八六三"高技术研究发展计划基金(2001AA113020) 国家自然科学基金重点项目(90104020) 国家"九七三"重点基础研究发展规划项目(G1999032703)资助
关键词 CORBA 对象复制 管理框架 面向对象 计算机网络 fault-tolerant CORBA, object replication, management framework
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