Improved Adaptive Fault Tolerance Model for Increasing Reliability in Cloud Computing Using Event-B
Cloud computing provide services to many users at the same time by providing virtual resources via internet, General example of cloud services is Google apps, provided by Google. In most of cloud applications, processing is done on remote cloud computing nodes. So, there are more chances of errors, due to the undetermined latency and lose control over remote nodes, so it is very important apply the techniques for fault tolerance in cloud computing.
In this paper, a fault tolerance in real time cloud computing is proposed. In our model, the system tolerates the faults and makes the decision on the basis of reliability of the processing nodes.
And we will present an event-B as formal method that can be used in the development of reactive distributed systems and we propose using the Rodin modeling tool for Event-B that integrates modeling and proving.
KeywordsCloud computing Fault tolerance Reliability Virtual machines Event B Rodin
This work was supported by the Ministry of Education, Youth and Sports of the Czech Republic within the National Sustainability Programme project No. LO1303 (MSMT-7778/2014) and by the European Regional Development Fund under the project CEBIA-Tech No. CZ.1.05/2.1.00/03.0089. Also supported by grant No. IGA/CebiaTech/2017/007 from IGA (Internal Grant Agency) of Tomas Bata University in Zlin.
- 1.http://searchcloudcomputing.techtarget.com/definition/cloud-computing. Tec Target, Accessed 26 Apr 2012
- 2.Amin, Z., Sethi, N., Singh, H.: Review on fault tolerance techniques in cloud computing (2015). http://research.ijcaonline.org/volume116/number18/pxc3902768.pdf
- 3.Unsal, O.S., Koren, I., Mani Krishna, C.: Towards energy-aware software-based fault tolerance in real-time systems (2008). http://euler.ecs.umass.edu/research/ukk-islped-2002.pdf
- 4.Malik, S., Huet, F.: Adaptive Fault Tolerance in Real Time Cloud Computing, Research Team OASIS INRIA - Sophia Antipolis 06902 Sophia Antipolis, France, IEEE World Congress on Services (2011)Google Scholar
- 5.Sudha Lakshmi, S.: Fault Tolerance in Cloud Computing (2013). http://ijesr.in/wp-content/uploads/2013/12/ACICE-050.pdf
- 6.Kaur, P., Kaur, M.: Enhanced adaptive fault tolerance model for increasing reliability in cloud computing (2015). http://www.techrepublic.com/resource-library/whitepapers/enhanced-adaptive-fault-tolerance-model-for-increasing-reliability-in-cloud-computing/
- 8.Krayem, S.: Modern theory of information - Structured and knowledge based system design, Faculty of Applied Informatics, Tomas Bata University in Zlín, Czech republic (2016)Google Scholar
- 10.Damchoom, K., Butler, M., Abria, J.-R.: Modelling and Proof of a tree-structured file system in Event-B and Rodin (2008). http://www.ensiie.fr/~dubois/PR_2010/TreeFileSysICFEM2008.pdf