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Cloud computing is an emerging technology in the world of information technology, which provides information technology and computer resources as services. These services provided by cloud computing are available on demand, scalable, flexible, independent of the user's device, and reliable. Cloud computing is based on the concept of virtualization. In this paper, we provide an overview of cloud computing, its types, service patterns, advantages, and obstacles to its use.
Al-Shirkasi et al. (Fri,) studied this question.