As a result of stochasticity of the spreading process and topological complexity of the cloud computing, it is an arduous task to characterize the nodes which are far more influential than others. The entire objective of this paper is to examine complex networking based cloud computing. Complex networks are those networks whose structure is irregular, complex and evolving dynamically. Its main focus may be the analysis of small networks to that particular of system with thousands or millions of

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... node. It has been found from the review that none of the technique is way better for cloud computing. Therefore, this paper ends with the future scope to solve these issues. Computation in cloud is completed with the aim to reach maximum resource utilization with higher availability at minimized cost.