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Stochastic Analysis of Hierarchical Publish/Subscribe Systems
Citation key Muehletal:2009:StochasticAnalysis
Author Gero Mühl and Arnd Schröter and Helge Parzyjegla and Samuel Kounev and Jan Richling
Title of Book Proceedings of the 15th European Conference on Parallel Processing (Euro-Par 2009)
Pages 97–109
Year 2009
ISBN 978-3-642-03868-6
Location Delft, The Netherlands
Address Berlin, Germany
Volume 5704
Month aug
Editor Henk Sips and Dick Epema and Hai-Xiang Lin
Publisher Springer-Verlag
Series LNCS
Abstract With the gradual adoption of publish/subscribe systems in mission critical areas, it is essential that systems are subjected to rigorous performance analysis before they are put into production. However, existing approaches to performance modeling and analysis of publish/subscribe systems suffer from many limitations that seriously constrain their practical applicability. In this paper, we present a generalized method for stochastic analysis of publish/subscribe systems employing identity-based hierarchical routing. The method is based on an analytical model that addresses the major limitations of existing work in this area. In particular, it supports arbitrary broker overlay topologies and allows to set workload parameters, e.g., publication rates and subscription lifetimes, individually for each broker. The analysis is illustrated by a running example that helps to gain better understanding of the derived mathematical relationships.
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