Reference : On Service Level Agreement Assurance in Cloud Computing Data Centers

	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Computer science
	Focus Areas :	Security, Reliability and Trust
	To cite this reference:	http://hdl.handle.net/10993/27945

Title :	On Service Level Agreement Assurance in Cloud Computing Data Centers
Language :	English
Author, co-author :	Ibrahim, Abdallah Ali Zainelabden Abdallah [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) >]
	Kliazovich, Dzmitry [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
	Bouvry, Pascal [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) >]
Publication date :	27-Jun-2016
Main document title :	IEEE 9th International Conference on Cloud Computing (CLOUD), San Francisco, USA (June 2016)
Pages :	921-926
Peer reviewed :	Yes
On invitation :	Yes
Audience :	International
Event name :	9th IEEE International Conference on Cloud Computing (CLOUD)
Event date :	from 27-06-2016 to 2-07-2016
Event place (city) :	San Francisco, California
Event country :	USA
Keywords :	[en] Cloud Computing ; Service Level Agreement ; SLA Assurance ; Data Centers ; Simulation ; Virtual Machine Migration
Abstract :	[en] Cloud computing uses internet data centers to host applications and data storage. Cloud computing resources and services are offered to customers on pay-per-use model while the quality of the offered resources and services are defined using service level agreements also known as SLAs. Unfortunately, there is no standard mechanism to verify and assure that services delivered by the cloud provider satisfy the SLA agreement in an automatic way. To fill this gap we propose a framework for SLA assurance, which can be used by both cloud providers and cloud users. The proposed framework assesses performance of cloud applications with and without introducing system and component failures and then helps to resolve or mitigate failures to assure the required quality of cloud applications. The evaluation results obtained through simulations and using testbed experiments demonstrate good agreement with the design objectives.
Research centres :	CSC
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/10993/27945
DOI :	10.1109/CLOUD.2016.135

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