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Energy-Efficient Data Replication in Cloud Computing Datacenters
Create-Net, Italy.
University Luxembourg, Luxembourg.
DISI University Trento, Italy..ORCID-id: 0000-0002-2439-277X
University Luxembourg, Luxembourg.ORCID-id: 0000-0001-9338-2834
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2013 (Engelska)Ingår i: 2013 IEEE GLOBECOM WORKSHOPS (GC WKSHPS), IEEE , 2013, s. 446-451Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Cloud computing is an emerging paradigm that provides computing resources as a service over a network. Communication resources often become a bottleneck in service provisioning for many cloud applications. Therefore, data replication, which brings data (e.g., databases) closer to data consumers (e.g., cloud applications), is seen as a promising solution. It allows minimizing network delays and bandwidth usage. In this paper we study data replication in cloud computing data centers. Unlike other approaches available in the literature, we consider both energy efficiency and bandwidth consumption of the system, in addition to the improved Quality of Service (QoS) as a result of the reduced communication delays. The evaluation results obtained during extensive simulations help to unveil performance and energy efficiency tradeoffs and guide the design of future data replication solutions.

Ort, förlag, år, upplaga, sidor
IEEE , 2013. s. 446-451
Serie
IEEE Globecom Workshops, ISSN 2166-0069
Nyckelord [en]
Cloud computing, data replication, energy efficiency
Nationell ämneskategori
Datavetenskap (datalogi)
Forskningsämne
Datavetenskap
Identifikatorer
URN: urn:nbn:se:kau:diva-64640ISI: 000340874300077ISBN: 978-1-4799-2851-4 (tryckt)OAI: oai:DiVA.org:kau-64640DiVA, id: diva2:1148301
Konferens
IEEE Globecom Workshops (GC Wkshps), DEC 09-13, 2013, Atlanta, GA
Tillgänglig från: 2017-10-10 Skapad: 2017-10-10 Senast uppdaterad: 2018-01-13Bibliografiskt granskad

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Av författaren/redaktören
Boru, DejeneGranelli, FabrizioBouvry, PascalZomaya, Albert Y.
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