一种基于移动agent的P2P网络任务负载均衡策略

A Mobile Agent Based on Load Balancing Policy Used in P2P Networks

提出基于移动agent的任务负载均衡策略(MA-LBP).该策略使用移动agent技术替代传统的VS技术,并在异构P2P系统中考虑了任务迁移时的通信耗费,使得计算结果更加符合现实情况.同时,移动Agent的游走特性消除了原有的计算瓶颈,实现较好的任务均衡效果.

Most DHT based on P2P systems simply resorts to the hash function to generate the object Ids while dealing with the load balance problem. Some load balancing policies have been proposed to solve the problem in homogeneous environment. The authors propose a mobile agent based on load balancing policy which not only considered the heterogeneity property of the P2P systems but also considered the communication cost generated during the loads transferring. MA-LBP efficiently avoid the computing bottleneck caused by the traditional technique Virtual Servers and achieve the better load balancing.