A control-theoretic approach towards joint admission control and resource allocation of cloud computing services

Dimitrios Dechouniotis, Nikolaos Leontiou, Nikolaos Athanasopoulos, Athanasios Christakidis, Spyros Denazis

Research output: Contribution to journalArticle

7 Citations (Scopus)
167 Downloads (Pure)

Abstract

Meeting the performance specifications of consolidated web services in a data center is challenging, as the control of the underlying cloud computing infrastructure must meet the service level agreement requirements and satisfy the system's constraints. In this article, we address the admission control and resource allocation problem jointly, by establishing a unified modeling and control framework. Convergence to a desired reference point and stability and feasibility of the control strategy are guaranteed while achieving high performance of the co-hosted web applications. The efficacy of the proposed approach is illustrated in a real test bed.
Original languageEnglish
Pages (from-to)159-180
Number of pages22
JournalInternational Journal of Network Management
Volume25
Issue number3
Early online date23 Mar 2015
DOIs
Publication statusPublished - May 2015

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