云计算系统中能量有效的数据摆放算法和节点调度策略

摘要

Energy consumption is widespread concerned of data center in the cloud computing,the key problem is to ana⁃lyze how to schedule the node in cloud computing platform and how to place the effective energy data in cloud computing system with green energy saving point. In cloud computing system,the energy saving effect is unable to obtain by the existing strategy of node scheduling currently,so cloud computing data placement becomes a serious problem. Energy efficient data placement al⁃gorithm and node scheduling strategy of cloud computing system is analyzed,it built a good foundation to enhance the feasible of data placement method and the effective of node scheduling.%云计算系统中数据中心的能耗问题早已成为人们广泛关注的一个重点问题，从绿色节能角度分析如何对云计算平台中的各种节点进行调度、对云计算系统中有效能量数据进行摆放是非常关键的问题。目前已有的节点调度策略无法在云计算系统中获得较好的节能功效，导致云计算中的数据摆放成为一个比较严重的问题。通过对云计算系统中能量有效数据摆放算法和节点调度策略进行分析，为增强数据摆放方法与节点调度的有效性奠定良好的基础。