A Cost-Effective Delay Model for Leased Data Centers to Establish Private Cloud Computing Services
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2016, Vol 18, Issue 4
Abstract
Abstract: Nowadays, using of cloud computing services and developing movement towards on-demand and inexpensive communication and storage infrastructures, and also specialized software is one of the main topics for discussions among manufacturers, enterprises, universities and research centers in developing countries. However, the main challenge is that the information system based on public cloud computing is too expensive to establish for small and medium scale organizations. In this paper, an approximated delay model has been proposed by utilizing the K dedicated servers in leased data centers as a K M/M/1 delay model in order to establish a cost-effective cloud computing system. Subsequently, it has been shown that in the cloud computingsystem developed based on the proposed delay model, the establishment cost of the system is noticeably reduced as well as the security and customer service performance is improved.
Authors and Affiliations
Mir Shahriar Emami
Keywords
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