Cloud Computing
What is Cloud Computing The cloud computing paradigm is punctually gaining favor as the ideal choice for several businesses, educational and research establishments. It can be considered as a new computing model that can provide services on demand at a least cost. Cloud computing is a large scale distributed infrastructure of the hardware and software resources in the data centers that provide diverse services over the network or the Internet to satisfy user’s requirements. According to the definition of “cloud computing” from the National Institute of Standards and Technology (NIST) it is that “cloud computing enables ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction.” According to the definition, cloud computing provides a convenient on-demand network access to a shared pool of configurable computing resources l...