A Survey on Dynamic Multiple Request Resource Allocation in Cloud Computing

Cloud computing is a vital component of modern computing systems. Cloud computing supply on-demand service. In Cloud computing environment many cloud users can request more than one cloud services in parallel. So there must be an allocation, that all resources which are made available to requesting user in well-planned manner to serve their requirement. In this Review paper, various strategies for dynamic resource allocation in cloud computing are shown based on Linear Scheduling Strategy for Resource Allocation, Topology Aware Resource Allocation (TARA) and Dynamic Resource Allocation for Parallel Data Processing. These algorithms are compared on the basis of these parameters:-Resource Contention, Scarcity of resources, Resource fragmentation, Over provisioning, Under Provisioning. The major limitation of these algorithms is that their resource allocation procedure is not a Dynamic, therefore we are using multiple request resource algorithm to remove this limitation and also to improve the whole performance.