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Autonomic Computing, International Conference on (2007)
Jacksonville, Florida, USA
June 11, 2007 to June 15, 2007
ISBN: 0-7695-2779-5
pp: 13
Rui Zhang , Oxford University Computing Laboratory, England
In order to make a difference in transactionoriented distributed environments, performance management efforts must be focused on those components that play a critical role in end-to-end system performance. This paper overviews a flexible approach to identifying these components and quantifying their criticality, through a statistical extension to the classic critical path algorithm for DAGs. A preliminary case study in a real-world service-oriented Grid is used to demonstrate the approach.

R. Zhang, "Identifying Performance-Critical Components in Transaction-Oriented Distributed Systems," 2007 International Conference on Autonomic Computing(ICAC), Jacksonville, FL, 2007, pp. 13.
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