What is Cloud Computing?

Cloud computing has become a widespread term since recently, although this technology…

what is cloud computingCloud computing has become a widespread term since recently, although this technology started to develop in 2006. But what is cloud computing?
Cloud-part of this term designates the Internet itself (Internet was displayed as a cloud in technical schemas), because the back-end of cloud computations is always hidden from the user, but he still can successfully interact with the cloud. The main purpose of cloud computing is delivering of remote configurable computing resources to the user.