International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET)
Cloud computing is one of the paradigm in the field of IT. This technology uses the internet and central remote servers to maintain data and applications. There are heterogeneous environment, so, the utilization of resources are accessed and analyzed in real time manner. The authors are trying to put all the resources in the cloud, so that they can use it from any place at any time. These resources will be of pay-per-use in nature. As for example they recharge their mobile phones and pay electricity bills as per their use. So, the motto of cloud computing is to provide on-demand IT resources as pay-per-use basis.