DocumentCode :
3281114
Title :
Performance Prediction of Service-Oriented Applications based on an Enterprise Service Bus
Author :
Liu, Yan ; Gorton, Ian ; Zhu, Liming
Author_Institution :
Nat. ICT Australia, Sydney
Volume :
1
fYear :
2007
fDate :
24-27 July 2007
Firstpage :
327
Lastpage :
334
Abstract :
An enterprise service bus (ESB) is a standards-based integration platform that combines messaging, web services, data transformation, and intelligent routing in a highly distributed environment. The ESB has been adopted as a key component of SOA infrastructures. For SOA implementations with large number of users, services, or traffic, maintaining the necessary performance levels of applications integrated using an ESB presents a substantial challenge, both to the architects who design the infrastructure as well as to IT professionals who are responsible for administration. In this paper, we develop a performance model for analyzing and predicting the runtime performance of service applications composed on a COTS ESB platform. Our approach utilizes benchmarking techniques to measure primitive performance overheads of service routing activities in the ESB. The performance characteristics of the ESB and services running on the ESB are modeled in a queuing network, which facilitates the performance prediction of service oriented applications. This model is validated by an example ESB based service application modeled from real world loan broking business application.
Keywords :
Web services; business data processing; distributed processing; integrated software; SOA infrastructures; Web services; data transformation; enterprise service bus; highly distributed environment; intelligent routing; messaging; performance model; performance overheads; performance prediction; service oriented application; service routing activities; service-oriented applications; standards-based integration platform; Application software; Australia; Instruments; Performance analysis; Predictive models; Routing; Runtime; Service oriented architecture; Traffic control; Web services;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Software and Applications Conference, 2007. COMPSAC 2007. 31st Annual International
Conference_Location :
Beijing
ISSN :
0730-3157
Print_ISBN :
0-7695-2870-8
Type :
conf
DOI :
10.1109/COMPSAC.2007.166
Filename :
4291021
Link To Document :
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