摘要
通过对分布式系统节点可靠性与负载的分析,结合增加系统可靠性和负载平衡程度的目的,设计了基于系统可靠性与负载平衡的分布式系统副本管理算法.虽然其实现较为复杂,但在平衡程度,平衡时间等性能上较已有算法有较大的提高.
Through analyzing the reliability and load of the nodes in a distributing system,with increasing the reliability and the level of load balance of the distributing system,a algorithm of distributing transcript management has been proposed in this paper. It can evidently improve the performances such as the time and level of balance though its implementation is very complex.
出处
《四川师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第5期698-702,共5页
Journal of Sichuan Normal University（Natural Science）
基金
国家自然科学基金(60472127)资助项目
关键词
可靠性
负载平衡
副本管理
Reliability
Load balance
Transcript management
