DocumentCode :
3027087
Title :
A SLA-based dynamically integrating services Saas framework
Author :
Chia-Hsien Wen ; Hei-Ru Shiau ; Chen-Yen Wang ; Szu-Yen Wang
Author_Institution :
Dept. of Comput. Sci. & Inf. Manage., Providence Univ., Taichung, Taiwan
fYear :
2010
fDate :
4-6 Aug. 2010
Firstpage :
306
Lastpage :
311
Abstract :
SaaS cloud computing is gaining momentum in recent years with more and more successful application adoptions. Processes of these applications often comprise a series of services mapping to users´ work flows and a consumer has to designate a particular provider for each service when deploying an application. As long as the provider fails to deliver the service, all application processes which include the service will discontinue their execution even though some other providers may offer the same service. In this paper, we propose a SaaS framework to support dynamic service composition based on QoS criteria of SLA. Each service is brokered and delivered to best fit the criteria specified when it is requested. Applications running on this framework will therefore obtain optimal performance.
Keywords :
Web services; QoS criteria; SLA based dynamically integrating services SaaS framework; SaaS cloud computing; dynamic service composition; service mapping; SLA; SaaS; cloud computing;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Frontier Computing. Theory, Technologies and Applications, 2010 IET International Conference on
Conference_Location :
Taichung
Type :
conf
DOI :
10.1049/cp.2010.0579
Filename :
5632264
Link To Document :
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