Vol 1 , Issue 3 , July - September 2013 | Pages: 20-28 | Research Paper
Received: November 01, 2013 | Revised: November 20, 2013 | Accepted: November 30, 2013 | Published Online: December 15, 2013
Author Details
( * ) denotes Corresponding author
Cloud computing is offering utility-oriented IT services to users worldwide. Based on pay-as-you-go model, it enables hosting of pervasive applications from consumer, scientific, and business domains. It is a revolution of traditional data centre's and offers subscription-based access to infrastructure, platforms, and applications that are popularly referred to as Infrastructure, Platform and Software as a Service. Numerous IT vendors are promising to offer computation, storage, and application hosting services and to provide coverage in several continents. These vendors required a huge amount of energy for contributing to high dynamic cost along with a drawback of environment pollution. Therefore, current scenario needs Green computing to save energy and reduce dynamic costs too. Because of increasing demand of high speed computation and data storages, distributed computing system has beckon a lot of contemplation. Resource allocation plays an indispensable role in distributed system where clients have service level agreements. Due to these IT Vendors total profit depends on these Service level agreements.
Keywords
Cloud Computing; Virtual Machine; Resource Allocation Strategy etc