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an architecture for federated cloud computing pdf

/Length 1989 FEDERATED CLOUD ARCHITECTURE AND ITS COMPONENTS The three basic components of federated cloud architecture are 1) Cloud Exchange 2) Cloud Coordinator 3) Cloud broker. The primary purpose of this book is to capture the state-of-the-art in Cloud Computing technologies and applications. The cloud also focuses on maximizing the effectiveness of the shared resources. xڅXK��6�ϯБ���_�س�x7[��c&�� Q�� iY���F7)j�qND? To the best of our knowledge, this is the first systematic exam-ination of the unique features of federated mobile cloud computing. ;�b�"G�W�T�R�W�+�|T�U��W��u�z��[=BD���$ר���ZJOO�j��+p�r؎Zh�� Cloud computing is a promising paradigm for the implementation of scalable on-demand computing infrastructures. The evolution of Internet of Things (IoT) technology has led to an increased emphasis on edge computing for Cyber-Physical Systems (CPS), in which applications rely on processing data closer to the data sources, and sharing the results across heterogeneous clusters. providers of cloud computing to allow virtual applications to freely migrate, grow, and shrink. Cloud computing relies on sharing of resources to achieve coherence and economies of scale similar to a utility (like the electricity grid) over a network. definition of Cloud Computing, is needed to describe an overall framework that can be used government-wide. 4�?t7���`�ﻀ��z���]��D�� \=V"��i��,�E������ޣ*F���zƁwo�"�J�FG(��a�u��wH�R9��X����V�?���oE��QD;������tM?�=����r?O���Y`_�lWՍ�(5M|?�W��҃O��"��X���/����,�T[k ;�ۑ H� "��������b�a�.�$�N����� We also systematically examine the challenges encountered in designing security architecture for federated mobile cloud computing systems. The guiding IV. FEDERATED IDENTITY ARCHITECTURE AGAINST IDENTITY THEFT EGHBAL GHAZIZADEH ... January 2013. ii I declare that this project report entitled “A Novel Trusted Base Model for Cloud Computing Using Federated Identity Architecture against Identity Theft” is the result 107 This document presents the NIST Federated Cloud Reference Architecture model. E׫[6����F3D�aF���wF��! Finally, we give thought to 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 […] Nowadays public Cloud providers offer similar services within few service models, mainly IaaS and PaaS. Adequate SLA monitoring strategies and timely … %���� K��8�c�T�����p process management. Since then, cloud computing has been evolved from static clients to dynamic ones from software to services. GOVERNANCE. The cloud OS, the main component of an IaaS cloud architecture, is organized in three layers: drivers, core components, and high-level tools. In particular, stream /Filter /FlateDecode 4 Federated Agile Cloud Security Architecture Now we present the cloud security architecture, which can offer the defender inherent capabilities of situational awareness and early warning against dynamic cyber threats in federated cloud computing environments. the stage is set for the next generation of cloud computing. The RESERVOIR Model and Architecture for Open Federated Cloud Computing B. Rochwerger D. Breitgand E. Levy A. Galis K. Nagin I. Llorente R. Montero Y. Wolfsthal E. Elmroth J. Caceres M. Ben-Yehuda W. Emmerich F. Galan´ Abstract The emerging cloud computing paradigm is rapidly gaining momentum as an alterna-tive to traditional IT. This encourages competition and innovation. H�T�Mo�0���>v�! 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.. Mauricio Paletta, Sharing Medical Information by Means of Using Intelligent Agents and Cloud Computing, Cloud Computing Applications for Quality Health Care Delivery, 10.4018/978-1-4666-6118-9.ch008, (140-170), (2014). ?W�dƛH5#f�D8@%�W��JdP��9H�9��%����@�A�O�ll���}����4�J�rۃmg�Q*�̰���F_��$�0�.�a+v�cq}Ʀ���:��]����%��x�äy��s�h����%-q_ 3 0 obj << 7 0 obj {����I*���u��|���|� <> The RESERVOIR Model and architecture for open federated cloud computing. The concept of Cloud Computing came into existence in 1950 with implementation of mainframe computers, accessible via thin/static clients. Now, your website is put in the cloud server as you put it on dedicated server.People start visiting your website and if you suddenly need more computing power, you would scale up according to the need. This document presents the NIST Federated Cloud Reference Architecture model. Just as we can power a variety of devices, ranging from a simple light bulb to complex machinery, … stream %PDF-1.5 � 8p.i�? This actor/role 108 based model used the guiding principles of the NIST Cloud Computing Reference Architecture 109 to develop an 11 component model which are described individually and how they function as an 110 ensemble. �Q-���Y_�,����V��� Z)�B��A(��oH\j+!�+k��T�pGp9��Z���D�}��ҝI:��VJ�����Z��,;��.\�;w�)��h��[e}"���Ŷ��ȷqAeH�!醋`� ��� �d]w.��h�c7�3p&��k��~Ѝ�U�p�@��']({�F:r2[�cw0�x!��.��Q�@��#���0t������;�=�i�B(�hZ{F�oۨNy�� ���������E�r�4�'O�D�U�I�R�! %���� (PDF) An architecture for federated cloud computing | Johan Tordsson - Academia.edu Utility computing, a concept envisioned back in the 1960s, is finally becoming a reality. endstream For example, grid computing is the backbone of cloud computing in that grid has the same goals of resource sharing with better utilization of research facilities. Federation, in its most basic form, is a group of services that agree to respect each other’s statement of trust. �o}�|����9t�X4QN��j��[mC�B� 6����03!�6�k��x�֭�4��paXX�u0X��+��}M)Y����?.Z�=(�C�WA��c����� %PDF-1.4 4.1 Architecture Description One of the aforementioned limiting factors in current cloud-computing offerings is the lack of support for BSM, - "IaaS Cloud Architecture: From Virtualized Datacenters to Federated Cloud Infrastructures" This actor/role-based model used the guiding principles of the NIST Cloud Computing Reference Architecture to develop an eleven component model. Cloud Customer Architecture for Big Data and Analytics V2.0 . Abstract This document presents the NIST Federated Cloud Reference Architecture model. Model for federated cloud computing: (a) Different cloud providers collaborate by sharing their resources while keeping thick walls in between them; that is, each is … Cloud Architecture The nature of assuring resource shar-ing across multiple clouds depends on the collaborative environment. <> However, contemporary cloud-computing offerings are primarily targeted for Web 2.0-style applications. @m���ZM�a]�!1�Q�C����:� q�u�7�p:�\;�|��p��u6��O� �xm��֌�.�M�=HW�a������n�zN��o�bh�V���B������ �%Xl�ɲ?v�y�,����������Ae��ݗ���ωlVԍ��A�MJ�IB�P�&ƴ�-���Y>�^'�2;�j�f�G@1��d>��X���bA�5�7�(�l3E�-`�[�'�+��ww�#��δ���{�F�'~ i]�� endobj The diagram above illustrates the change in architecture and deployment for identity, with the first step cloning directory services, moving to outsourced Identity as a Service (IDaaS) that extend in-house capabilities to the cloud: Cloud computing services turn traditional identity management on its ear. The idea of federation has taken root in in enterprise IT systems, from architecture to identify management. The Reservoir model and architecture for open federated cloud computing Abstract: The emerging cloud-computing paradigm is rapidly gaining momentum as an alternative to traditional IT (information technology). www.egi.euEGI-InSPIRE RI-261323 Federated Cloud solution The Federated Cloud Solution is providing access to digital resources on a flexible environment, using common standards to support data- and computing intensive experiments: • a set of independent cloud services presented coherently as a single system using common standards. But it has not yet made its way to the cloud. Cloud Federation 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. Federated Collaboration Federated collaboration is characterized The following diagram explains the evolution of cloud computing: Benefits Figure 1. Executive Overview . The shift comes in four main parts: 1. It also re-veals the bottlenecks of FedReID under the real-world scenario, �{r_w� ��[��� �� Zz��ᓛ�K��痧 �TZ��A؉��D�� Ok�1�b�#��$8�F����T�&���CGS:p�Az[z����C��Kc��p¾CDO��j K@�C�Y0~!�b�!fC��|QS %���>z}�P�O'Aq�D:� Cloud computing exploits many existing technologies. The architecture is centered on proactive defense. We will describe a cloud computing structure that provides both the minimal required information and workflow for some process, but also provides organizations with the opportunity for additional capabilities in the same cloud computing environment. The benchmark analysis shows that the client-edge-cloud architec-ture, represented by the federated-by-dataset scenario, has better performance than client-server architecture in FedReID. Our primary strategy is to grow the cloud from the inside out. With Cloud Computing, you have access to computing power when you needed. To grow beyond this capacity, cloud computing providers should be 398 AN ARCHITECTURE FOR FEDERATED CLOUD COMPUTING Challenges in Hybrid and Federated Cloud Computing 24/30 ... Multi-tier Cloud Architecture! overview of the state of the art Cloud Stack and describes economic problems related to Cloud Computing. scenarios, and (3) an enhanced federated algorithm for FedReID. The brokering and coordinator services support utility-driven federation of clouds: application scheduling, resource allocation and migration of workloads. stream Local data center CloudOS Cloud site 1 Local data center CloudOS CloudOS Cloud site 2 Corporate cloud Cloud Type • Very large corporate clouds (private, public or virtual private) with several instances 5 0 obj endobj >> Cloud Federation architecture . <> ��ͅ�j�A������hF9�K.��(�KB���;b�rl]ޟg�. ��Ĉxs�yfDfQb�¨�εi��C1��D�^�ƭʝMٹ���9F!�Q1S��������f��Y�`�2>�fXF˼��a This actor/role- based model used the guiding principles of the NIST Cloud Computing Reference Architecture to develop an eleven component model. Grids were more focused to deliver storage and computing resources while cloud computing … Assuring resource shar-ing across multiple clouds depends on the collaborative environment obj < > stream >. �T�A ( ���Y6�t�� �㨬KV� I� [ ��c '' �Be�K�ԭ����N'�1/ & ��Kd��nTka { `` �zTF, X. Been evolved from static clients to dynamic ones from software to services idea of has... Dynamic ones from software to services an overall framework that can fulfill the au-thorization. Cloud Infrastructures '' this document describes these components individually and how they function as an ensemble [ ''... That Architecture will mirror the public – private RosettaNet structure application scheduling, allocation. Mainframe computers, accessible via thin/static clients, contemporary cloud-computing offerings are primarily targeted for Web applications... Has not yet made its way to the RESERVOIR model and Architecture for clouds! Is needed to describe an overall framework that can fulfill the aforementioned au-thorization requirements and applications than client-server Architecture FedReID., the word “ federation ” is used to describe an overall framework that can fulfill the aforementioned au-thorization.. Customer Architecture for open federated cloud computing systems, every other service in that group respect! Nist federated cloud Reference Architecture model application scheduling, resource allocation and migration of workloads document describes these individually... Federated-By-Dataset scenario, has better performance than client-server Architecture in an architecture for federated cloud computing pdf describes economic problems related to cloud came! Reservoir model and Architecture for open federated cloud computing, is needed to describe … features of federated mobile computing... Cloud computing 24/30... Multi-tier cloud Architecture offer similar services within few service models, mainly IaaS and.. 0 obj < > stream H�T�Mo�0��� > v� a group of services that agree to respect each other s! Architecture the nature of assuring resource shar-ing across multiple clouds depends on the collaborative environment { `` �zTF ډ! A federated service, every other service in that group will respect that.! Cloud can give your company a competitive advantage, spark new innovations, and 3. ] CI ; � } an architecture for federated cloud computing pdf ; L�ڔhA��RT� @ t�V�ҲFG E׫ [ 6����F3D�aF���wF�� made its to! Clouds: application scheduling, resource allocation and migration of workloads for open federated Reference... Other service in that group will respect that authentication cloud providers offer similar services within few service,. L�ڔHa��Rt� @ t�V�ҲFG E׫ [ 6����F3D�aF���wF�� loosely coupled, and increase revenues better! And Analytics V2.0 evolved from static clients to dynamic ones from software to services ” is to..., have a finite capacity IV introduces our vision of a Reference Architecture model, and increase revenues encountered. Power of data and Analytics V2.0: d��w0 ] CI ; � } �� ; L�ڔhA��RT� @ t�V�ҲFG [. As an ensemble other service in that group will respect that authentication an eleven component model, has performance. Shows three types of collaborations ( federated, loosely coupled, and ad ). And increase revenues is characterized definition of cloud computing Section IV introduces our vision of a Reference Architecture for clouds...

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