International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Cloud computing is a provision of providing networked, online, on-demand services pay per use basis. Several issues as scalability, security, performance etc. are discussed so far by many researchers for the cloud computing. Cloud partitioning is an optimal approach for public cloud. In public cloud environment various nodes are used with required computing resources situated in different geographic locations, so this strategy simplifies the load distribution across the multiple nodes, but fault tolerance and load balancing are most important problems obtaining high performance in the system.