Cloud@Home基础设施中的QoS管理

2011 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery Pub Date : 2011-10-10 DOI:10.1109/CYBERC.2011.40

S. Distefano, A. Puliafito, M. Rak, S. Venticinque, Umberto Villano, Antonio Cuomo, G. Modica, O. Tomarchio

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引用次数: 29

摘要

云作为分布式计算的新交易正在强势崛起。云成功背后的原因之一是它面向业务/商业的性质，证明了它的有效性和对实际问题的适用性。实际上，有很多开放的私有云基础设施旨在根据IAAS范式提供随需应变的动态资源供应。为此，他们通常采用尽力而为的策略，而不考虑服务水平协议(SLA)和相关的服务质量(QoS)需求。在这种情况下，Cloud@Home的主要目标是实现一个志愿者-云范式，该范式允许聚合云基础设施提供商。在这项工作中，我们特别关注SLA-QoS方面，描述如何通过Cloud@Home在非面向QoS的云提供商之上提供基于SLA的QoS保证。本文的目的是演示Cloud@Home如何实现这一目标，提供并指定实现SLA-QoS管理功能的体系结构、算法和组件。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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QoS Management in Cloud@Home Infrastructures

Cloud is strongly emerging as the new deal of distributed computing. One of the reason behind the Cloud success is its business/commercial-oriented nature, proof of its effectiveness and applicability to real problems. There are actually a lot of open-private Cloud infrastructures aiming at providing dynamic-on demand resource provisioning according to the IAAS paradigm. To this purpose they usually apply a best effort policy, without taking into account service level agreements (SLA) and related quality of service (QoS) requirements. In such a context, the main goal of Cloud@Home is to implement a volunteer-Cloud paradigm which allows to aggregate Cloud infrastructure providers. In this work we specifically focus on SLA-QoS aspects, describing how to provide SLA based QoS guarantees through Cloud@Home on top of non-QoS oriented Cloud Providers. Aim of the paper is to demonstrate how Cloud@Home can fulfil such goal, providing and specifying the architecture, the algorithms and the components that implement SLA-QoS management features.

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来源期刊

2011 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery

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