Abstract: Based on the service platform,the author offers a new load balancing algorithm.The algorithm uses light load and heavy load under different circumstances,the two-phase algorithm：light load of weighted random algorithm to ensure simple and efficient,heavy load based on the load updates to ensure load balance.Experiments on the performance of algorithm are taken in the service platform of oriented integration network of the lab is compared with random algorithm and round algorithm in average response time.The result shows that the two-phase algorithm has better performance than the other two algorithms in the Service Platform.

Key words: service platform, dynamic load balance, two phrase algorithm, aggression effective

摘要： 针对面向融合业务平台的系统特征,提出了一种新的负载平衡算法,该算法采用轻负载和重负载不同情况下的两阶段算法,轻负载的情况采用加权随机的算法以保证简单高效,重负载的情况采用基于负载更新的算法以保证负载均衡。在面向融合的电信业务平台上,对两阶段算法和随机、轮转算法进行了平均响应时间的测试对比,结果表明算法达到较好的性能。

关键词: 电信业务平台, 负载平衡, 两阶段算法, 聚集效应