Web集群负载均衡算法的分析与研究

负载均衡是实现集群中多台服务器协同工作的重要方法,该文在分析已有方法的基础上,提出了一种动态的负载均衡算法,调度器定时接收每个服务器上报的性能参数,并计算出每一个服务器的负载所占的比例,再根据每一个服务器负载所占比例的多少来分配用户的请求,从而达到负载均衡和提高集群整体性能的目的。

Analysis and Research of Load Balancing Algorithm Based on Web Cluster System

Load balancing is an important way to cooperate with every server in the cluster,on the basis of analyzing the existing methods,this article puts forward a dynamic load balancing algorithm,the director receive the performance data of every server and calculate the load's proportions of every server,and then distribute the user's requests according to the load's proportions of every server,consequently solve the load balancing problem and improve the performance of the cluster.