期刊名称：International Journal of Grid and Distributed Computing
印刷版ISSN：2005-4262
出版年度：2016
卷号：9
期号：6
页码：235-246
DOI：10.14257/ijgdc.2016.9.6.22
出版社：SERSC
摘要：Cloud systems are difficult to assess due to the relevance of modeling and its large- scale, complex structure, highlighting the dynamic and powerful layer. To solve this problem, the cloud system evaluation model is proposed based on queuing Petri network. It can efficiently model and simulate complex cloud system due to its powerful combination of quantitative evaluation and behavior description of the theoretical characteristics of queuing theory and Petri nets. On the basis of the model, we further increase the quantitative analysis and evaluation system cloud systems, and simulation of cloud systems, massively parallel dynamic service environments. Experimental results show that, queuing Petri network can effectively reflect the architectural features of various cloud computing system performance perspective, services.
关键词：Cloud Computing; Queuing theory; Evaluation model; Petri network
