瞬态环境中利润驱动的服务差异化

11th IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer Telecommunications Systems, 2003. MASCOTS 2003. Pub Date : 2003-10-27 DOI:10.1109/MASCOT.2003.1240663

Qi Zhang, E. Smirni, G. Ciardo

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引用次数: 15

摘要

我们关注Web服务器的服务差异化策略，其中客户机具有不同的QoS需求，并且环境在客户机到达和服务模式以及QoS类组合方面有很大的波动。我们提出了一种自适应的准入控制机制，在客户端类别之间提供服务差异化，并最大限度地提高服务器运行的效率。使用1998年世界杯网站的实际痕迹，我们对提议的策略进行了详细的分析，并表明它满足了健壮的QoS策略的性能挑战。

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Profit-driven service differentiation in transient environments

We focus on service differentiation policies for Web servers where clients have different QoS requirements and the environment has large fluctuations in the client arrival and service patterns and in the QoS class mix. We propose an adaptive admission control mechanism that offers service differentiation among client classes and maximizes the effectiveness of the server's operation. Using actual traces from the 1998 World Cup web site, we conduct a detailed analysis of the proposed policy and show that it meets the performance challenges of a robust QoS policy.

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来源期刊

11th IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer Telecommunications Systems, 2003. MASCOTS 2003.

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