Leveraging the Cloud for Green IT: Predicting the Energy, Cost and Performance of Cloud Computing
نویسندگان
چکیده
Cloud computing is maturing, becoming a viable alternative to classic on-premise IT. Cloud facilitates scalability, promising lower fixed and variable costs while supporting enterprise growth. The scalability benefits and cost savings can be achieved through ondemand infrastructure provisioning and reduced on-premise energy consumption. The benefits are compelling; however, a quantitative analysis is required. This paper describes and demonstrates a methodology for predicting performance, energy and cost for expanding on-premise IT into the Cloud.
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