International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
In past a few years computer paradigm is shifted to remote data centres and the software and hardware services available on the basis of pay for use .This is called Cloud Computing, In which user have to pay for the services. Cloud provides the services - Software as a service, platform as a service and infrastructure as a service. These services provided through the remote data centres (since the data is scattered/distributed over the web.), as software application and other services migrated on the remote data centre, management of these data centre in important. Data centre management faces the problem of power consumption.