摘要
CORBA是当前被广泛采用的分布式对象平台 ,它成功地解决了异种平台的互操作问题 .为了提高整个基于CORBA的分布式系统的性能 ,负载平衡成为 CORBA应当考虑的问题 .本文给出了一个基于交易服务的通用动态负载平衡模型 .它不仅实现了 CORBA负载平衡 ,而且其对交易服务的扩展对用户透明 ,原有应用可以直接与之集成 .
CORBA is a widely accepted distributed object platform, on which interoperability between heterogeneous computer platforms can be accomplished. In order to improve performance of CORBA-based distributed system, load-balancing problem must be considered. A general model of dynamic load balancing based on trading service is presented. Not only load balancing is implemented in this model, but also the extension of trading service is transparent to application developers and the original applications can be integrated with it without any modification. At the end, evaluation and analysis of performance of this model are given.
出处
《小型微型计算机系统》
CSCD
北大核心
2001年第5期551-555,共5页
Journal of Chinese Computer Systems
基金
电子科学研究院预研项目资助