Cloud Computing

Cloud computing is a metaphor used by Technology or IT services companies for the delivery of computing requirements as a service to a homogeneous community of end-recipients. The term cloud theoretically signifies abstraction of technology, resources and its location that are very vital in building integrated computing infrastructure(including networks, systems & applications). All Cloud computing models rely heavily on sharing of resources to achieve coherance and economies and scale similar to a utility (like the electricity grid) over a network (typically the Internet.