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سحب الحوسبة
(Université de M'sila, 2019-01-01) زلاقي, وهيبة; قنيفي, عادل
This paper aims to provide general concepts in the details of the pull-out and rapid development of computing. The withdrawal of computing provides infrastructure, services and software through a network that offers attractive benefits to enterprises with the ability to reduce ICT costs through virtual operations. Retiring today provides services such as a complete IT department, including server, human resources and e-payroll functions, for a fee, and provides sales and customer relationships. In other words, traditional IT services are replaced by similar services through cloud computing providers. The paper addresses the withdrawal of computing from the concept of virtualization to the introduction of computing and to the advantages and types of computing clouds between the benefits of each type and its weaknesses. It also deals in particular with the economic benefits of balancing with the security of information, through the architecture of the withdrawal of computing and its different levels and the effects of structuring with the architectures that must be considered.