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Conference papers

Cost Reduction Through SLA-driven Self-Management

André Lage Freitas 1 Nikos Parlavantzas 1 Jean-Louis Pazat 1
1 MYRIADS - Design and Implementation of Autonomous Distributed Systems
IRISA-D1 - SYSTÈMES LARGE ÉCHELLE, Inria Rennes – Bretagne Atlantique
Abstract : A main challenge for service providers is managing service-level agreements (SLAs) with their customers while satisfying their business objectives, such as maximizing profits. Most current systems fail to consider business objectives and thus to provide a complete SLA management solution. This work proposes an SLA-driven management solution that aims to maximize the provider's profit by reducing resource costs as well as fines owning to SLA violations. Specifically, this work proposes a framework that comprises multiple, configurable control loops and supports automatically adjusting service configurations and resource usage in order to maintain SLAs in the most cost-effective way. The framework targets services implemented on top of large-scale distributed infrastructures, such as clouds. Experimental results demonstrate its effectiveness in maintaining SLAs while reducing provider costs.
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Submitted on : Tuesday, June 14, 2011 - 2:32:22 PM
Last modification on : Thursday, January 20, 2022 - 4:13:13 PM

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André Lage Freitas, Nikos Parlavantzas, Jean-Louis Pazat. Cost Reduction Through SLA-driven Self-Management. European Conference on Web Services (ECOWS), Sep 2011, Lugano, Switzerland. ⟨10.1109/ECOWS.2011.23⟩. ⟨inria-00600289⟩



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