Kertész, A, Kecskemeti, G and Brandic, I (2011) Autonomic SLA-Aware service virtualization for distributed systems. In: 2011 19th International Euromicro Conference on Parallel, Distributed, and Network-Based Processing, PDP 2011 . pp. 503-510. (2011 19th International Euromicro Conference on Parallel, Distributed, and Network-Based Processing, PDP 2011, 9-11th Feb 2011, Ayia Napa).

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Abstract

Cloud Computing builds on the latest achievements of diverse research areas, such as Grid Computing, Service-oriented computing, business processes and virtualization. Managing such heterogeneous environments requires sophisticated interoperation of adaptive coordinating components. In this paper we introduce an SLA-aware Service Virtualization architecture that provides non-functional guarantees in the form of Service Level Agreements and consists of a three-layered infrastructure including agreement negotiation, service brokering and on demand deployment. In order to avoid costly SLA violations, flexible and adaptive SLA attainment strategies are used with a failure propagation approach. We demonstrate the advantages of our proposed solution with a biochemical case study in a Cloud simulation environment. © 2011 IEEE.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:	Computer Science & Mathematics
Publisher:	IEEE
Date Deposited:	04 Aug 2016 13:29
Last Modified:	13 Apr 2022 15:14
DOI or ID number:	10.1109/PDP.2011.1
URI:	https://researchonline.ljmu.ac.uk/id/eprint/3994

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