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ĝiamond S and Morrow M, Bernstein, “Blueprint for the Inter-cloud” In Proceedings of the Fourth International Conference on Internet and Web Applications and Services, (2009), vol-9, pp.328-336. ĝr.Ahmad kayed ,Osama shareef “Survey on Federated clouds” In proceedings with International Journal of Advanced Research Paper, Volume 5,Issue 2,February 2015 Kurze, David Bermbachy, Klemsy, “Cloud federation” In Proceedings of the 2nd International Conference on Cloud Computing GRIDs, and Virtualization. Windows Azure: Microsoft’s Cloud Platform, Hosting,Developing,Services,2015, and Accessed on 25 July 2015 Open Cloud Computing and Hosting servers, Rackspace, Ěmazon Elastic Compute Cloud, 2015, resources, Accessed In this paper, the vendor lock-in problem of consumer and service provider getting resources with various processing levels, different methods and challenges in federated cloud architecture are provided in a specified study. Achieving the cloud management, while adding the multiple clouds. In multi cloud the sharing of resources from service provider to consumer in an efficient way in federated cloud is a critical task. Where it satisfies efficiency, cost effective, collaboration with service providers, it reduces overall management and infrastructure cost so that consumers can get services with less cost and high resources. Federated clouds also a generic term, coordination between the delegations of producer service cloud customer. In which software applications are depending on the cloud storage centers, service providers, resource allocators, data servers, and many processing models, while selecting multiple service providers for computing resources it improves performance, cost reduction than single cloud service provider. Cloud computing, enables companies to several attractive benefits for business deals.

Krishnaveni kothalanka