计算机应用与软件Issue(10)：53-56,101,5.DOI:10.3969/j.issn.1000-386x.2013.10.014
一种Web服务器集群负载均衡调度算法
A LOAD BALANCING SCHEDULING ALGORITHM FOR WEB SERVER CLUSTER
摘要
Abstract
We analyse the Web server clustering technology,study the load balancing algorithm,and propose a consistent hash load balancing algorithm which is based on multiplicative decrease in critical area.On the one hand,the algorithm adopts weighted consistent hashing algorithm and introduces the virtualised design technology,and employs virtual node to assign the real server nodes;on the other hand,the algorithm presents a method which is based on requesting the feedback of the time computer server node load rate,and introduces the concept of a critical factor,employs the critical factor multiplicative decrease to prevent server’s overload.Proved by the experimental test,the application of the algorithm in Web server load balancing has prominent effect.关键词
负载均衡/Web服务器集群/集群Key words
Load balancing/Web server cluster/Cluster分类
信息技术与安全科学引用本文复制引用
邓珍荣,唐兴兴,黄文明,李寅威..一种Web服务器集群负载均衡调度算法[J].计算机应用与软件,2013,(10):53-56,101,5.基金项目
国家自然科学基金项目(61063019),桂林市科学研究与技术开发计划项目(20120104-5). （61063019）
