• Prof. Shilpa Veerabhadrappa

Abstract— Cloud computing is one of the emerging field in the world of technology. In previous years, the cloud computing emerged with several problems which included vendor lock-in and interoperability issues across the distinct cloud platforms. And hence, the users are finding the problem in choosing the best service provider that meets their requirements. The Cloud service broker (CSB) is used to find the optimal service that satisfies the user’s requirements. In this paper, we provide an essential support for simulation using the CloudSim toolkit. Given the various service offerings, we propose the architecture for providing an optimal service. This relies on the Rank-Selection algorithm which aims at selecting the best service provider based on the requirements of the user.

Keywords—Quality-of-Service, Rank-Selection Algorithm, Service Provider, Cloudsim, OCCI.

"Implementation of Service Selection in Multi-Cloud Environment Using CloudSim", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.843-848, June-2019, Available :http://www.jetir.org/papers/JETIR1907T94.pdf

"Implementation of Service Selection in Multi-Cloud Environment Using CloudSim", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp843-848, June-2019, Available at : http://www.jetir.org/papers/JETIR1907T94.pdf