International Journal of Computing Science and Information Technology (IJCSIT)
Cloud computing is an area that is rapidly gaining popularity in both academia and industry. Cloud-analyst is useful tool to model and analyze cloud computing environment and applications before actual deployment of cloud products. Service broker controls the traffic routing between user bases and data centers based on different service broker policies. Service proximity based routing policy selects closest data center to route the user request. If there are more than one data centers within the same region, it is selected randomly without considering workload, cost, processing time or other parameters.