Abstract: With the development of network computing, distributed system has been widely used and deeply researched. It is a critical problem to increase the utilization efficiency of resources and the answer speed of tasks by using effective load balancing scheduling strategy. After a comprehensive review of existing works in load balancing field of distributed system is given, this paper summarizes a general load balancing scheduling model, analyses the factors related to load balancing in detail. This general model is testified efficient in the actual model proposed and implemented by ours.

摘要： 分布式系统提供了巨大的处理能力,为了实现和充分利用这种能力,需要优良的负载平衡调度技术.因此,负载平衡问题是影响分布式系统性能的重要因素.在深入研究分布式系统中负载平衡调度问题的基础上,归纳总结了负载平衡调度的一般模型,对影响负载平衡的各个因素进行了详细的分析.此模型已在作者提出并实现的一个实际模型中得到了有效地验证。