一种负载均衡算法的研究与实现

Study and Implementation of One Kind of Load Balancing Algorithm

在分布式系统中,负载均衡就是要将重负载机上的作业转移到轻载机上执行,使得整个计算机系统中的负载趋于平衡,目的是要缩短作业的平均响应时间.本文以故障检测设备的研发为背景,提出了一种实用的负载均衡算法,并通过网络仿真软件-OPNET仿真了该算法,仿真结果表明该算法较好地完成了负载均衡的任务.

In distributed system, load balancing is a way to transfer jobs from over- load machine to light - load machine, in order to balance the load of computer system and shorten the average response time of jobs. The article is based on the development of failure detecter equipment. A feasible load balancing algorithm is put forward. At last, the algorithm is simulated by network simulation software-OPNET. And the result shows that the algorithm fulfilled the task of load balancing well.