计算机应用研究2012，Vol.29Issue(9)：3422-3424,3436,4.DOI:10.3969/j.issn.1001-3695.2012.09.059
基于动态副本技术的云存储负载均衡研究
Load balancing study in cloud storage based on dynamic replica technology
摘要
Abstract
For the load balancing of cloud storage system, this pape provided a multi-time windows load balancing strateg which had three time window with different size, this strategy could achieve the load balancing of storage nodes and replicas, It designed new method to statistic the heat of files, it associated the heat of a file with time sequence, which could effectivel avoid the creation of replica because of burst of file access in a brief moment. The experiment indicates that multi-time win dows load balancing strategy can effectively reduce the response time of I/O access.关键词
云存储/负载均衡/副本/热点Key words
cloud storage/load balancing/replica/hotspots分类
信息技术与安全科学引用本文复制引用
董继光,陈卫卫,吴海佳,田浪军..基于动态副本技术的云存储负载均衡研究[J].计算机应用研究,2012,29(9):3422-3424,3436,4.基金项目
国家自然科学基金资助项目(60603029) （60603029）
国家“863”计划资助项目(2008AA01A309) （2008AA01A309）
