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Managing violations in service level agreements

Rana, Omer Farooq, Warnier, Martijn, Quillinan, Thomas B., Brazier, Francis and Cojocarasu, Dana 2008. Managing violations in service level agreements. Presented at: 8th IEEE/ACM International Conference on Grid Computing (GRID 2007), Austin, TX, 19-21 September 2007. Published in: Talia, Domenico, Yahyapour, Ramin and Ziegler, Wolfgang eds. Grid Middleware and Services: Challenges and Solutions. Core Grid Boston, MA: Springer, pp. 349-358. 10.1007/978-0-387-78446-5_23

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A Service Level Agreement (SLA) represents an agreement between a service user and a provider in the context of a particular service provision. SLAs contain Quality of Service properties that must be maintained by a provider. These are generally defined as a set of Service Level Objectives (SLOs). These properties need to be measurable and must be monitored during the provision of the service that has been agreed in the SLA. The SLA must also contain a set of penalty clauses specifying what happens when service providers fail to deliver the preagreed quality. Although significant work exists on how SLOs may be specified and monitored, not much work has focused on actually identifying how SLOs may be impacted by the choice of specific penalty clauses. The participation of a trusted mediator may be necessary to resolve conflicts between involved parties. The main focus of the paper is on identifying particular penalty clauses that can be associated with an SLA.

Item Type: Conference or Workshop Item (Paper)
Date Type: Publication
Status: Published
Schools: Computer Science & Informatics
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Uncontrolled Keywords: Service Level Agreements, Violations, Penalty Clauses
Publisher: Springer
ISBN: 9780387784458
Last Modified: 04 Jun 2017 04:52

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