Analysis of Working Process for Cloud Computing Systems

Recently, cloud computing is being widely concerned by the government and the industry as a result of a significant reduction in the cost of IT and the opportunity to create new business models and resource values. To help cloud providers and consumers understand their system better and improve the quality of service, this paper studies the universal action flow extraction algorithm by using the begin action and the end action of working process for cloud systems so as to analyze it, which is based on systern modeling of Petri nets.