NDLI: Fault tolerance management in IaaS clouds

Content Provider	IEEE Xplore Digital Library
Author	Jhawar, R. Piuri, V.
Copyright Year	2012
Description	Author affiliation: Dipartimento di Informatica - Università degli Studi di Milano, 26013 Crema, Italy (Jhawar, R.; Piuri, V.)
Abstract	Fault tolerance, reliability and availability in Cloud computing are critical to ensure correct and continuous system operation also in the presence of failures. In this paper, we present an approach to evaluate fault tolerance mechanisms that use the virtualization technology to transparently increase the reliability and availability of applications deployed in the virtual machines in a Cloud. In contrast to several existing solutions that assume independent failures, we take into account the failure behavior of various server components, network and power distribution in a typical Cloud computing infrastructure, the correlation between individual failures, and the impact of each failure on user's applications. We use this evaluation to study fault tolerance mechanisms under different deployment contexts, and use it as the basis to develop a methodology for identifying and selecting mechanisms that match user's fault tolerance requirements.
Starting Page	1
Ending Page	6
File Size	437806
Page Count	6
File Format	PDF
ISBN	9781467346870
e-ISBN	9781467346887
e-ISBN	9781467346863
DOI	10.1109/ESTEL.2012.6400113
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-02
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Availability Fault tolerance Fault tolerant systems Infrastructure Clouds Fault Tolerance Management Markov processes Servers Fault Tolerance as a Service Fault trees
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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