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Service level agreement management framework for utility-oriented computing platforms

Abawajy, Jemal, Fudzee, Mohd Farhan, Hassan, Mohammad Mehedi and Alrubaian, Majed 2015, Service level agreement management framework for utility-oriented computing platforms, Journal of supercomputing, vol. 71, no. 11, pp. 4287-4303, doi: 10.1007/s11227-015-1526-5.

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Title Service level agreement management framework for utility-oriented computing platforms
Author(s) Abawajy, Jemal
Fudzee, Mohd Farhan
Hassan, Mohammad Mehedi
Alrubaian, Majed
Journal name Journal of supercomputing
Volume number 71
Issue number 11
Start page 4287
End page 4303
Total pages 17
Publisher Springer
Place of publication Berlin, Germany
Publication date 2015-09-28
ISSN 0920-8542
1573-0484
Keyword(s) Science & Technology
Technology
Computer Science, Hardware & Architecture
Computer Science, Theory & Methods
Engineering, Electrical & Electronic
Computer Science
Engineering
Distributed multimedia content adaptation
Service-oriented computing
Quality of service
Service level agreement
Negotiation protocols
MULTIMEDIA CONTENT ADAPTATION
NEGOTIATION
STRATEGY
MODEL
Summary With the increasing popularity of utility-oriented computing where the resources are traded as services, efficient management of quality of service (QoS) has become increasingly significant to both service consumers and service providers. In the context of distributed multimedia content adaptation deployment on service-oriented computing, how to ensure the stringent QoS requirements of the content adaptation is a significant and immediate challenge. However, QoS guarantees in the distributed multimedia content adaptation deployment on service-oriented platform context have not been accorded the attention it deserves. In this paper, we address this problem. We formulate the SLA management for distributed multimedia content adaptation deployment on service-oriented computing as an integer programming problem. We propose an SLA management framework that enables the service provider to determine deliverable QoS before settling SLA with potential service consumers to optimize QoS guarantees. We analyzed the performance of the proposed strategy under various conditions in terms of the SLA success rate, rejection rate and impact of the resource data errors on potential violation of the agreed upon SLA. We also compared the proposed SLA management framework with a baseline approach in which the distributed multimedia content adaptation is deployed on a service-oriented platform without SLA consideration. The results of the experiments show that the proposed SLA management framework substantially outperforms the baseline approach confirming that SLA management is a core requirement for the deployment of distributed multimedia content adaptation on service-oriented systems.
Language eng
DOI 10.1007/s11227-015-1526-5
Field of Research 0805 Distributed Computing
080309 Software Engineering
Socio Economic Objective 970108 Expanding Knowledge in the Information and Computing Sciences
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2015, Springer
Persistent URL http://hdl.handle.net/10536/DRO/DU:30082336

Document type: Journal Article
Collection: School of Information Technology
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