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Run-time management and optimization of web service monitoring systems

conference contribution
posted on 2012-03-09, 00:00 authored by G Heward, J Han, Jean-Guy SchneiderJean-Guy Schneider, S Versteeg
Monitoring is an essential part of web service (WS) systems. However, monitoring comes with a cost, including an impact on the quality of monitored services and systems. To deliver the best value to a service provider, it is important to balance between meeting monitoring requirements and reducing monitoring impacts when the system is implemented and as the system and its requirements evolve. To achieve this balance, we introduce a novel approach to measuring the Quality of Service (QoS) being delivered by a WS system and optimally reconfiguring a suite of WS monitors, both on a continuous basis at run-time. This includes an automated run-time management system and efficient (re)optimization algorithm for system monitoring configurations. Experiments have shown that our run-time optimization delivers significant benefit in terms of meeting monitoring requirements and minimizing monitoring impacts, and our optimization algorithm is fast enough to optimize large monitoring systems at run-time.

History

Location

Irvine, California

Start date

2011-12-12

End date

2011-12-14

ISBN-13

9781467303194

Language

eng

Publication classification

E1.1 Full written paper - refereed

Copyright notice

2011, IEEE

Title of proceedings

SOCA 2011 : Proceedings of IEEE International Conference on Service-Oriented Computing and Applications

Event

IEEE SOCA Service-Oriented Computing and Applications. International Conference (2011 : Irvine California)

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Place of publication

Piscataway, N.J.

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