A Survey on Dynamic Resource Allocation technique in cloud Environment

Abstract: Cloud computing becomes relatively popular among cloud users by contribution a variety of resources. This is an on insist service because it offers dynamic flexible resource allocation and guaranteed services. Cloud computing is a recent advancement wherein IT infrastructure and applications are provided as “services” to end- users under a usage-based payment model. They are using virtualized services requirements varying with time. To overcome these challenges using CloudSim tool.CloudSim is an extensible simulation toolkit that enables modeling and simulation of Cloud computing systems and application provisioning environments. Several researchers from organisations are using CloudSim in their investigation on Cloud resource provisioning and energy-efficient management of data center resources. The utility of CloudSim is verified by a case study involving dynamic provisioning of application services in hybrid federated clouds environment. In proposed study the proposed method is Ant Colony Optimization Algorithm (ACO). ACO adapt genetic operations to enhance ant movement towards solution state. This paper provides complete description of the resource allocation techniques in cloud, for cloud users a comparative study provide the detail about the different Resource allocation methods. After that, the related research problems and challenges are explored to promote the development of cloud computing.

Keywords: Cloud computing, Resource Allocation techniques, ACO algo, virtualization, CloudSim