A survey of fault tolerance in cloud computing

Cloud computing has brought about a transformation in the delivery model of information technology from a product to a service. It has enabled the availability of various software, platforms and infrastructural resources as scalable services on demand over the internet. However, the performance of c...

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Autores principales:	Priti Kumari, Parmeet Kaur
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Cloud computing Fault tolerance Data center Network topology Electronic computers. Computer science QA75.5-76.95
Acceso en línea:	https://doaj.org/article/85ab402256264d5c8b75b81169bfedae
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id	oai:doaj.org-article:85ab402256264d5c8b75b81169bfedae
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spelling	oai:doaj.org-article:85ab402256264d5c8b75b81169bfedae2021-11-22T04:19:39ZA survey of fault tolerance in cloud computing1319-157810.1016/j.jksuci.2018.09.021https://doaj.org/article/85ab402256264d5c8b75b81169bfedae2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1319157818306438https://doaj.org/toc/1319-1578Cloud computing has brought about a transformation in the delivery model of information technology from a product to a service. It has enabled the availability of various software, platforms and infrastructural resources as scalable services on demand over the internet. However, the performance of cloud computing services is hampered due to their inherent vulnerability to failures owing to the scale at which they operate. It is possible to utilize cloud computing services to their maximum potential only if the performance related issues of reliability, availability, and throughput are handled effectively by cloud service providers. Therefore, fault tolerance becomes a critical requirement for achieving high performance in cloud computing. This paper presents a comprehensive overview of fault tolerance-related issues in cloud computing; emphasizing upon the significant concepts, architectural details, and the state-of-art techniques and methods. The objective is to provide insights into the existing fault tolerance approaches as well as challenges yet required to be overcome. The survey enumerates a few promising techniques that may be used for efficient solutions and also, identifies important research directions in this area.Priti KumariParmeet KaurElsevierarticleCloud computingFault toleranceData centerNetwork topologyElectronic computers. Computer scienceQA75.5-76.95ENJournal of King Saud University: Computer and Information Sciences, Vol 33, Iss 10, Pp 1159-1176 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Cloud computing Fault tolerance Data center Network topology Electronic computers. Computer science QA75.5-76.95
spellingShingle	Cloud computing Fault tolerance Data center Network topology Electronic computers. Computer science QA75.5-76.95 Priti Kumari Parmeet Kaur A survey of fault tolerance in cloud computing
description	Cloud computing has brought about a transformation in the delivery model of information technology from a product to a service. It has enabled the availability of various software, platforms and infrastructural resources as scalable services on demand over the internet. However, the performance of cloud computing services is hampered due to their inherent vulnerability to failures owing to the scale at which they operate. It is possible to utilize cloud computing services to their maximum potential only if the performance related issues of reliability, availability, and throughput are handled effectively by cloud service providers. Therefore, fault tolerance becomes a critical requirement for achieving high performance in cloud computing. This paper presents a comprehensive overview of fault tolerance-related issues in cloud computing; emphasizing upon the significant concepts, architectural details, and the state-of-art techniques and methods. The objective is to provide insights into the existing fault tolerance approaches as well as challenges yet required to be overcome. The survey enumerates a few promising techniques that may be used for efficient solutions and also, identifies important research directions in this area.
format	article
author	Priti Kumari Parmeet Kaur
author_facet	Priti Kumari Parmeet Kaur
author_sort	Priti Kumari
title	A survey of fault tolerance in cloud computing
title_short	A survey of fault tolerance in cloud computing
title_full	A survey of fault tolerance in cloud computing
title_fullStr	A survey of fault tolerance in cloud computing
title_full_unstemmed	A survey of fault tolerance in cloud computing
title_sort	survey of fault tolerance in cloud computing
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/85ab402256264d5c8b75b81169bfedae
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A survey of fault tolerance in cloud computing

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