Message protocols for provisioning and usage of computing services

Borissov, Nikolay, Caton, Simon, Rana, Omer Farood ORCID: https://orcid.org/0000-0003-3597-2646 and Levine, Aharon 2009. Message protocols for provisioning and usage of computing services. Lecture Notes in Computer Science 5745 , pp. 160-170. 10.1007/978-3-642-03864-8_13

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Abstract

The commercial availability of computational resources enable consumers to scale their applications on-demand. However, it is necessary for both consumers and providers of computational resources to express their technical and economic preferences using common language protocols. Ultimately, this requires clear, flexible and pragmatic communication protocols and policies for the expression of bids and resulting generation of service level agreements (SLAs). Further standardization efforts in such description languages will foster the specification of common interfaces and matching rules for establishing SLAs. Grid middleware are not compatible with market-orientated resource provisioning. We aim to reduce this gap by defining extensions to a standardized specification such as JSDL. Furthermore, we present a methodology for matchmaking consumer bids and provider offers and map the additional economic attributes into a SLA. We demonstrate the usage of the message protocols in an application scenario.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Computer Science & Informatics
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Uncontrolled Keywords:	Message protocols; Expressing Economic Preferences; SLA
Additional Information:	Proceedings of the 6th International Workshop, GECON 2009, Delft, The Netherlands, August 24, 2009.
Publisher:	Springer
ISSN:	0302-9743
Last Modified:	20 Oct 2022 08:11
URI:	https://orca.cardiff.ac.uk/id/eprint/27549

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