architecture of federated cloud computing

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This document presents the NIST Federated Cloud Reference Architecture model. Cloud federation can also be implemented behind a firewall, providing clients with a menu of cloud services provided by one or more trusted entities. 1 Federated Cloud Computing Dr David Wallom Associate Director 2. If you continue browsing the site, you agree to the use of cookies on this website. supporting the operations and management of a Federated Cloud environment. 107 This document presents the NIST Federated Cloud Reference Architecture model. We can broadly divide the cloud architecture into two parts: Front End; Back End; Each of the ends is connected through a network, usually Internet. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. 4.1 Architecture Description Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The federation of cloud resources is facilitated through network gateways that connect public or external clouds, private or internal clouds (owned by a single entity) and/or community clouds (owned by several cooperating entities); creating a hybrid cloud computing environment. ... FleSSR Architecture Oxford Reading Eduserv Zeel/i Broker STFC/NGS Accounting Database 12. This provides customers with the ability to access cloud services without the need for reconfiguration when using resources from different service providers. There are many possible deployments and governance options which lend … Supporting Research through "Desktop as a Service" models of e-infrastructure... No public clipboards found for this slide. The cloud consumer is often presented with "take-it-or-leave-it standard contracts that might be cost-saving for the provider but is often undesirable for the user”. The federation of cloud resources allows a client to choose the best cloud services provider, in terms of flexibility, cost and availability of services, to meet a particular business or technological need within their organization. Utility computing, a concept envisioned back in the 1960s, is finally becoming a reality. Cloud Federation refers to the unionization of software, infrastructure and platform services from disparate networks that can be accessed by a client via the internet. There are many possible deployments and governance options … Associate Director. Dr David Wallom This document presents the NIST Federated Cloud Reference Architecture model. Cloud computing continues the trend started with on-demand, strategic outsourcing, and grid computing, to provide IT resources as a standardized commodity, targeting real-time delivery of infrastructure and platform services. This actor/role-based model used the guiding principles of the NIST Cloud Computing Reference Architecture to develop an eleven component model. This document describes these components individually and how they function as an ensemble. The architecture is centered on proactive defense. Cloud federation requires one provider to wholesale or rent computing resources to another cloud provider. With Cloud Computing, you have access to computing power when you needed. We discuss these issues within the context of the RESERVOIR Service Cloud computing project. As cloud computing continues to gain in popularity, people are also looking for ways to make the cloud fit their own personal or organizational needs. It is important to note that federated cloud computing services still rely on the existence of physical data centers. The cloud architecture reference model must include support for the deployment of different federation scenarios so that cloud providers and IT companies can use external resources as well as share their internal resources. However, contemporary cloud-computing offerings are primarily targeted for Web 2.0-style applications. The Federated cloud computing supports dynamic expansion and contraction of resources like VMs, services, storage, database, etc for managing sudden variations in services demands. The federation of cloud resources also allows an enterprise to distribute workloads around the globe, move data between disparate networks and implement innovative security models for user access to cloud resources. Cloud Architecture in Cloud Computing, is a combination of several components and subcomponents that form together. 31 West 27th Street, 6th FloorNew York, NY 10001USA, Herengracht 2821016 BX AmsterdamNetherlands+31 (0)20 521 9434, Maximilianstraße 13,80539 MünchenGermany+49 (0)89 203006187, 68 Lombard StreetLondon, EC3V 9LJUnited Kingdom+44 (0)207 868 2040, Definition of Pay-Per-Use Software (SaaS), Definition of Application Lifecycle Management, Definition of Cloud Instance (Single & Multi), Definition of SOA (Service Oriented Architecture). Cloud federation is the practice of interconnecting the cloud computing environments of two or more service providers for the purpose of load balancing traffic and accommodating spikes in demand. Cloud Computing security architecture is categorized into frontend and backend, along with an amalgamation of the event-driven architecture and the service-oriented architecture in Cloud Computing. 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