期刊名称：International Journal of Software Engineering and Its Applications
印刷版ISSN：1738-9984
出版年度：2016
卷号：10
期号：1
页码：233-240
DOI：10.14257/ijseia.2016.10.1.22
出版社：SERSC
摘要：Cloud computing is becoming more and more important in research organization and IT industry. It has various advantages like scalability and availability of computing resources. Virtual cluster systems are also used in scientific computing environment. The system like vcluster, integrates computing resources from heterogeneous clouds. It maintains the information of all clouds which are involved in a federated environment. The virtual machine allocation is based on the available resources and information of utilized resources. In order to do that vcluster has to request the clouds to get the real time information of virtual machines which include huge synchronization overhead. In this paper, we propose a methodology to reduce overhead in synchronization mechanism. An analysis shows that the proposed mechanism minimizes the overhead of synchronization. It also has ability to discover, correct and report the errors.
关键词：Cloud Computing; Virtual Cluster; Batch System
