International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Cloud computing is an emerging technology due to its ubiquitous features. It has emerged due to the limitations of available computer communication setup. Cloud is an attempt to migrate application independent of hardware and operating system without affecting network performance using virtualization. Being cloud supports Pay Per Use (PPU) system, expectations extends for high performance, security, load balancing and better transaction depending on public, private or hybrid cloud. This paper focuses on current setup and existence, steps for why and how to switch over onto the cloud, disclosing some facts that really matters into the long run of business.