Cloud computing is a term used to refer to a model of network computing where a program or application runs on a connected server or servers rather than on a local computing device such as a PC, tablet or smartphone. cloud computing refers to a computing hardware machine or group of computing hardware machines commonly referred as a server or servers connected through a communication network such as the Internet, an intranet, a local area network (LAN) or wide area network (WAN).The term "cloud computing" is mostly used to sell hosted services in the sense of application service provisioning that run client server software at a remote location."cloud computing" has different details for IT professionals, depending on their viewpoint and often their own products and offers. As with all enhancing areas, real-world deployments and customer recommendations will produce a better understanding of the term.
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