Abstract

AbstractMost sectors of the economy like the universities, high-tech, financial services, and government institutions have data center. However, there are some issues which encompass current data center such as physical location, energy consumption, performance, flexibility. Big organizations like Google, IBM have migrated toward cloud computing, and using cloud data center as the most cost efficient alternative to the current data center. Cloud computing is a model that provides suitable and on-demand access to a VKDUHG SRRO RI FRQ?JXUDEOH FRPSXWLQJ UHVRXUFHV, EXW unfortunately, it has some attendant problems like security issue, lack of proper policy and standardization. Therefore, in spite of the provision of all the benefits of cloud computing, such as cost reduction, flexibility, easy implementation and accessibility, some organisations are suspected to move toward cloud computing data center. Therefore, the main focus of this paper is to determine the critical success factors for the adoption of clo...

Highlights

  • Cloud computing has been an emerging research topic since the late of 2007 due to its abilities to offer ÀH[LEOH DQG G\QDPLF,7 LQIUDVWUXFWXUHV TXDOLW\ RI service (QoS) guaranteed computing environments DQG FRQ¿JXUDEOH VRIWZDUH VHUYLFHV1 Generally, cloud computing is a business purpose into forming the field network revolution, it is an extension and development of parallel computing, distributed computing, and grid computing.cloud increased many new features, the data center concept is scattered through the high-speed network interconnection

  • Neither performance isolation nor failure can restrict the communication pattern and bandwidth usage of each application, which causes vulnerability to insider attacks such as performance interference and Denial of Service (DoS) attacks, and difficulty in introducing changes in traditional data center networks . 5-7The data centers needed for Cloud Computing is mounting exponentially

  • Each trilateral element is divided into three columns and the value of each component out of 1 calculated and put in a cell

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Summary

Introduction

Cloud increased many new features, the data center concept is scattered through the high-speed network interconnection. Provision of services by the data center amounts to one of the significant benefits of cloud computing. 2-4 In consideration of the problems associated with the current data center such as energy consumption, physical location, non-ÀH[LELOLW\ RI VXSSRUWLQJ WKH variety of network services and applications (e.g. video streaming), the result of which have support for quality of service, deployability, manageability, and defence against security attacks, and poor server utilization and high operational cost .5-7. Neither performance isolation nor failure can restrict the communication pattern and bandwidth usage of each application, which causes vulnerability to insider attacks such as performance interference and Denial of Service (DoS) attacks, and difficulty in introducing changes in traditional data center networks . Provision of services by the data center amounts to one of the significant benefits of cloud computing. 2-4 In consideration of the problems associated with the current data center such as energy consumption, physical location, non-ÀH[LELOLW\ RI VXSSRUWLQJ WKH variety of network services and applications (e.g. video streaming), the result of which have support for quality of service, deployability, manageability, and defence against security attacks, and poor server utilization and high operational cost .5-7 Neither performance isolation nor failure can restrict the communication pattern and bandwidth usage of each application, which causes vulnerability to insider attacks such as performance interference and Denial of Service (DoS) attacks, and difficulty in introducing changes in traditional data center networks . 5-7The data centers needed for Cloud Computing is mounting exponentially.

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