云计算服务系统的可靠性建模研究  

Cloud Service System Reliability Modeling

作　　者：陈冰泉[1] 

机构地区：[1]工业和信息化部电子第五研究所,广东广州510610

出　　处：《电子产品可靠性与环境试验》2014年第2期22-28,共7页Electronic Product Reliability and Environmental Testing

基　　金：国家科技支撑计划项目"电子产品生态设计云服务平台"(2012BAH27F02)资助

摘　　要：云计算服务系统的可靠性问题是目前制约其大规模应用的关键因素之一。如何形成一整套有效的云计算可靠性建模、分析、评估和优化方法理论是云计算领域的研究热点。在研究云计算服务系统运行过程的基础上,给出了云计算服务系统可靠性的定义,并采取分阶段解析建模方法,探讨了建立云计算服务系统的可靠性数学模型。bstract： Reliability becomes the key limitation of large-scale application of the cloud computing service system. How to develop a set of effective reliability modeling, analysis, evaluation and optimization theory, and methods becomes hotspot within the field of cloud. In this paper, a definition of reliability of cloud service system is given on the basis of detailed approach of the operation of cloud service system, and the development of the overall system reliability mathematical model by phased analytical modeling method is discussed.

关 键 词：云计算 可靠性 建模 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]