SLAng: a language for service level agreements.
Proceedings of the 9th IEEE Workshop on Future Trends in Distributed Computing Systems.
IEEE Computer Society Press
Application or web services are increasingly being used across organisational boundaries. Moreover; new services are being introduced at the network and storage level. Languages to specify interfaces for such services have been researched and transferred into industrial practice. We investigate end-to-end quality of service (QoS) and highlight that QoS provision has multiple facets and requires complex agreements between network services, storage services and middleware services. We introduce SLAng, a language for defining Service Level Agreements (SLAs) that accommodates these needs. We illustrate how SLAng is used to specify QoS in a case study that uses a web services specification to support the processing of images across multiple domains and we evaluate our language based on it.
|Title:||SLAng: a language for service level agreements|
|Additional information:||Imported via OAI, 7:29:01 5th Jul 2005|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Engineering Science
Archive Staff Only