Date Added: Oct 2012
Cloud computing works on the basis of multiple server based resources via a digital network over the web. The cloud service providers allow users to charter computing resources from the extensive data centers. Resource sharing is the major part in the cloud computing. Sharing the data in the cloud depends on the network performance of the data centers. While data centers provide many mechanisms to schedule local compute, memory, disk resources and bandwidth allocation for apportioning network resources. The Data centers which resides at different location to compute the resources needed by the cloud service consumer.