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Models for Efficient Data Replication in Cloud Computing Datacenters
Boru, Dejene; Kliazovich, Dzmitry; Granelli, Fabrizio et al.
2015In IEEE International Conference on Communications (ICC), London, UK, 2015
Peer reviewed
 

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Keywords :
cloud computing; data replication; energy efficiency
Abstract :
[en] Cloud computing is a computing model where users access ICT services and resources without regard to where the services are hosted. 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. In this paper we present models for energy consumption and bandwidth demand of database access in cloud computing datacenter. In addition we propose an energy efficient replication strategy based on the proposed models which results in improved Quality of Service (QoS) with reduced communication delays. The evaluation results obtained with extensive simulations help to unveil performance and energy efficiency tradeoffs as well as guide the design of future data replication solutions.
Disciplines :
Computer science
Author, co-author :
Boru, Dejene
Kliazovich, Dzmitry ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Granelli, Fabrizio
Bouvry, Pascal ;  University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)
Zomaya, Albert Y.
External co-authors :
yes
Language :
English
Title :
Models for Efficient Data Replication in Cloud Computing Datacenters
Publication date :
2015
Event name :
IEEE International Conference on Communications (ICC)
Event date :
June 2015
Audience :
International
Main work title :
IEEE International Conference on Communications (ICC), London, UK, 2015
Peer reviewed :
Peer reviewed
Available on ORBilu :
since 10 January 2015

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