A hierarchical self-X SLA for cloud computing
In cloud computing, service level agreement (SLA) is a mutual contract between service provider and consumer upon quality of service (QoS). Currently, there is no an effective relation among different SLAs while some of them affect each other. Moreover, different systems are employed to operate S...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Advanced Institute of Convergence Information Technology
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/39409/1/A%20hierarchical%20self.pdf http://psasir.upm.edu.my/id/eprint/39409/ http://www.globalcis.org/jdcta/global/paper_detail.html?jname=JDCTA&q=3626 |
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| Institution: | Universiti Putra Malaysia |
| Language: | English |
| Summary: | In cloud computing, service level agreement (SLA) is a mutual contract between service provider
and consumer upon quality of service (QoS). Currently, there is no an effective relation among
different SLAs while some of them affect each other. Moreover, different systems are employed to
operate SLA based functions for instance SLA monitoring system, SLA based resource adapting system
and etc. heterogeneous SLA based systems and lack of hierarchical relations have deducted the
efficiency of SLA based systems. In this paper, the SLA structure is extended to support the
hierarchical relation of SLAs in cloud computing. Additionally, a self-X ability is also proposed and
added inside the SLA structure to supply the SLA based operations. A self-healing SLA is developed by
extended SLA and the experiment results have presented its effectiveness
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