DocumentCode
3129260
Title
A Feedback Control Framework of Service Composition Execution for Response Time Guarantee
Author
Gao, Chunming ; Chen, Weian ; Chen, Huowang
fYear
2007
fDate
9-13 July 2007
Firstpage
1158
Lastpage
1159
Abstract
The service composition execution engine- WebJetFlow with dual feedback control loops, which separates process executor and service proxy to decouple process execution and service invocation, is designed and implemented. The experiment results show that the feedback control mechanism enables WebJetFlow to provide response time guarantee for differentiated processes even when workload varies significantly, and the decoupling method increases the throughput of WebJetFlow.
Keywords
Web services; feedback; WebJetFlow; dual feedback control; service composition execution engine; Computer science; Delay; Engines; Feedback control; Monitoring; Pi control; Proportional control; Throughput; Web services; Yarn;
fLanguage
English
Publisher
ieee
Conference_Titel
Web Services, 2007. ICWS 2007. IEEE International Conference on
Conference_Location
Salt Lake City, UT
Print_ISBN
0-7695-2924-0
Type
conf
DOI
10.1109/ICWS.2007.3
Filename
4279726
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