期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：5
页码：4438-4439
出版社：TechScience Publications
摘要：Cloud computing is the concept that provides online resources and services to cloud user to accomplish its task and gain profit by not buying extra hardware and software. One of the most extreme areas is cloud server optimization. To optimize it performance concern we performed the migration of resources to handle the load factor. In this paper we have implemented and compared one load balancing strategy called orthogonal recursive bisection algorithm to group server nodes into a balanced tree and then migrate resources so to keep the tree balanced. After that we computed the results of Pre Migration and Post Migration in terms of best and worst server virtual machines. We have taken initially 500 virtual machines for migration. We also analyzed the behavior of migrated virtual machines through different parameters like energy consumption, load factor, resource utilization and total time taken to migrate all resources.
关键词：cloud computing; pre migration; post migration;virtual machine
