【摘要】 支持关键性任务是分布式系统的不可缺少的特性之一 .OMG组织提出的 CORBA分布式系统可以跨越多种异种平台 ,在其建立支持关键性任务的 CORBA系统可以适用于异质环境 ,所以它正成为技术界和市场的热点 .本文针对分布式环境 CORBA提出了解决异质环境中支持关键性任务的技术——基于对象管理器 (OTM) ,及其方案的设计和实现 .分析表明 ,本文提出方案是一种有效、可行的途径更多还原

【Abstract】 CORBA is a widely accepted distributed object platform, on which interoperability between heterogeneous computer platforms is implemented successfully. In order to support critical task in CORBA based distributed system, the technology of object transaction manager must be considered. In this paper,a solution which is in the form of a OTM based CORBA system is proposed,and the design and implementation of this system are fully explained. The analysis results show that the scheme presented is an effective approach.更多还原