Optimization of Cloud Data Center using CloudSim – A methodology

Cloud computing can be termed as provisioning of computing power, storage, Infrastructure and other resources over the internet as an on-demand pay service. Recent developments in the technological advancement are in the cloud storage, security, fault tolerances, load balancing and optimization. Cloud simulator is a tool that assists in modelling different cloud applications. Cloudism offers a simulation framework for modelling and simulation that emphasis more on exploring design issues without factoring cloud infrastructure and services. Load balancing in cloud is a method of allocation of workload across multiple nodes to obtain resource optimization with minimum response time. In this paper the state of the art of the cloud simulations along with an approach implemented using CloudSim3.0 is illustrated.