一种具有负载平衡的虚拟计算环境拓扑

A load balance topology of virtual computing environment

通过分析典型P2P系统的拓扑结构特征,提出一种包括产生、成长和成熟运行的三阶段支持多节点同时并行加入的iVCE拓扑生成方法。研究结果表明:该方法可以产生结构稳定、具有负载均衡能力的网络拓扑结构。其超级节点度呈现一种正态分布特征,平均节点间最短路径长度显示拓扑具有小世界特征;该拓扑生成方法可为研究、设计实际的iVCE系统仿真提供支持。

Through analyzing the characteristics of the topology of the typical P2P systems,a new topology generating method which includes birth,growth and maturity of three stages and supports multi-node concurrent joining in the topology was proposed.The results show that iVCE topology generation method can produce stable structure,with load balancing capacity of the network topology.The degree of their super-node obeys a normal distribution law,the average path length between nodes show topological features with the small world.This method can support simulation of the research and design of practical iVCE system.