Optimal Cost Estimation for Service Provisioning in the Multi-cloud Environment

Cloud Computing is an emerging style of IT delivery in which applications, data and IT resources are rapidly provisioned and provided as standardized offerings to users called consumers over the web in a flexible pricing model. Cloud provider is responsible for providing quality of services to cloud consumers. A cloud typically contains a significant pool of resources, which could be reallocated to different purposes within short time frames and allows the cloud providers to benefit significantly from economies of scale as well as from statistical multiplexing. Cloud services today are delivered in a user-friendly manner and offered on an unprecedented scale. In this paper, we developed an algorithm for calculating the optimal cost for consumers in multi cloud environment. In the multi cloud environment, many cloud service providers available to provide their services in different cost. The minimal cost of resource increases the profit of the cloud. In existing models are focused to maximize the profit of the service providers. These models are not providing the optimal cost for the cloud users. So we propose a new system to solve the existing problem. In this system, we can able to compute the optimal cost for the users in multi cloud environment.