International Journal for Technological Research in Engineering (IJTRE)
Cloud computing is today's emerging technology, which offers computing resources as a service over the different network, through the web browser. As the adoption and rapid application development of cloud computing increases day-by-day, it is challenging to evaluate the security and performance problems that cloud computing confronts. Presently, modeling and simulation technology has become a useful and powerful tool in cloud computing research community to deal with these issues. In this paper, to the best of the authors' knowledge, they have reviewed existing cloud simulators and finally compare them base on various parameters like platform, language, graphical support etc.