【摘要】 ＣＯＲＢＡ作为支持异构分布式系统的开发和运行的环境和平台，在众多领域得到了应用．但是，许多传统的ＣＯＲＢＡ实现系统的运行性能比较低，无法满足一些性能要求较高的应用系统的需要．本文分析了传统ＣＯＲＢＡ实现系统的体系结构，研究并提出了解决实现高吞吐量、低延迟的ＣＯＲＢＡ系统的优化策略；同时，本文基于以上的优化策略对自行开发的遵循ＣＯＲＢＡ２．０规范的ＯＲＢＵＳ系统进行优化，并对优化前后的性能进行了比较测试更多还原

【Abstract】 CORBA has been used in many fields as an environment supporting the development and deployment of heterogeneous distributed systems. But most of the traditional CORBA implementations have low run time performance and can not satisfy the requirements of time sensitive applications. This paper first analyses the structure of the traditional CORBA implementation, and then introduces some optimization strategies. Finally, those strategies are used to improve run time performance of the ORBUS system which is a CORBA 2.0 implementation system developed by the authors. Some tests are also taken and the results are presented.更多还原