2009 | OriginalPaper | Chapter
Quantitative Analysis of Web Services Using SRMC
Authors : Allan Clark, Stephen Gilmore, Mirco Tribastone
Published in: Formal Methods for Web Services
Publisher: Springer Berlin Heidelberg
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In this tutorial paper we present quantitative methods for analysing Web Services with the goal of understanding how they will perform under increased demand, or when asked to serve a larger pool of service subscribers. We use a process calculus called SRMC to model the service. We apply efficient analysis techniques to numerically evaluate our model. The process calculus and the numerical analysis are supported by a set of software tools which relieve the modeller of the burden of generating and evaluating a large family of related models. The methods are illustrated on a classical example of Web Service usage in a business-to-business scenario.