HyViDE: a framework for virtual data center network embedding

M. Gilesh, S. D. M. Kumar, L. Jacob
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引用次数: 1

Abstract

Cloud computing technologies have matured enough that the service providers are compelled to migrate their services to virtualized infrastructure in cloud data centers. However, moving the computation and network to shared physical infrastructure poses a multitude of questions, both for service providers and for data center owners. In this work, we propose HyViDE - a framework for optimal placement of multiple virtual data center networks on a physical data center network. HyViDE preselects a subset of virtual data center network requests and uses a hybrid strategy for embedding them on the physical data center. Coordinated static and dynamic embedding algorithms are used in this hybrid framework to minimize the rejection of requests and fulfill QoS demands of the embedded networks. HyViDE can employ suitable static and dynamic strategies to meet the objectives of data center owners and customers. Experimental evaluation of our algorithms on HyViDE shows that, the acceptance rate is high with faster servicing of requests.
HyViDE:虚拟数据中心网络嵌入框架
云计算技术已经足够成熟,服务提供商不得不将其服务迁移到云数据中心的虚拟化基础设施中。然而,将计算和网络转移到共享的物理基础设施会给服务提供商和数据中心所有者带来许多问题。在这项工作中,我们提出了HyViDE -一个在物理数据中心网络上优化放置多个虚拟数据中心网络的框架。HyViDE预先选择虚拟数据中心网络请求的子集,并使用混合策略将它们嵌入到物理数据中心。该混合框架采用了静态和动态的协调嵌入算法,最大限度地减少了请求的拒绝,满足了嵌入式网络的QoS要求。HyViDE可以采用合适的静态和动态策略来满足数据中心所有者和客户的目标。在HyViDE上的实验评估表明,我们的算法具有较高的接受率和更快的请求服务速度。
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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