Abstract
Federated cloud computing is the advancement in the area of the general cloud computing paradigm. In a federated cloud environment, multiple cloud service providers share their computing assets, servers, and various facilities to fulfill customer demands. Federated cloud computing terminology consists of the aggregation of services considered by interoperability characteristics and creates the integration of several cloud service providers regardless of any geographical location. It improves the performance, utilization of facilities, minimizes response time and pricing model by partial subcontracting various computing resources and facilities from the nearby cost-efficient province. Customers also get profited from service level agreements signed between the cloud service providers through intermediator cloud brokers. This work aims to survey the federated cloud environment, its various architectural types, advantages associated with the federation, challenges associated with a federated cloud environment, and future research directions in the federated cloud computing research area.
Highlights
Cloud Computing is a new technology that provides different types of computing resources and services as per the demands of the customer over the Web under a single service provider
Cloud computing clouds are classified under three categories such as public, private, and hybrid clouds that provide various computing services in different formats of service models such as Platform as a Service (PaaS), Infrastructure as a Service (IaaS), and Software as a Service (SaaS)
According to the Service Level Agreement (SLA), cloud computing services and resources are provided between the cloud service provider and customer [16]
Summary
Abstrac: Federated cloud computing is the advancement in the area of the general cloud computing paradigm. In a federated cloud environment, multiple cloud service providers share their computing assets, servers, and various facilities to fulfill customer demands. Federated cloud computing terminology consists of the aggregation of services considered by interoperability characteristics and creates the integration of several cloud service providers regardless of any geographical location. It improves the performance, utilization of facilities, minimizes response time and pricing model by partial subcontracting various computing resources and facilities from the nearby cost-efficient province. Customers get profited from service level agreements signed between the cloud service providers through intermediator cloud brokers.
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More From: International Journal of Recent Technology and Engineering (IJRTE)
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