期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2011
卷号：8
期号：6
出版社：IJCSI Press
摘要：Power consumption is one of the major expense in IT industry which has attracted the attentions of various data centers which deploys huge quantity of power supply. So attempt to reduce energy utilization is very prime concern in cloud computing as it supports various real-time services. In this research work, we present an in-depth analysis of power consumption at a core model of cloud computing in order to visualize the risk factors which is responsible for draining energy in data centers. We create a energy analysis which will consist of various cloudlet-IDs with estimation of SLA violation along with virtual machine migration with complete status capturing. Various power host will be designed as real time virtual machine along with provisioning of various processing elements (PE) of datacenters using dynamic voltage frequency scaling methodology. The simulation will be designed in java environment to show the performance of our analysis approach to reduce energy consumption.
关键词：Power consumption; Cloud Computing; Data center.
