Model-driven web engineering performance prediction with layered queue networks

  • Authors:
  • Alessio Gambi;Giovanni Toffetti;Sara Comai

  • Affiliations:
  • University of Lugano, Lugano, Switzerland;University of Lugano, Lugano, Switzerland;Politecnico di Milano, Milan, Italy

  • Venue:
  • ICWE'10 Proceedings of the 10th international conference on Current trends in web engineering
  • Year:
  • 2010

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Abstract

This position paper describes an approach to predict the performances of a Web application already in the early stages of application development. It leverages the wealth of information of MDWE solutions to automatically obtain accurate representations of the running application in terms of layered queue networks (LQNs), i.e., analytical models simulating the behavior of the system and computing the performances mathematically. In particular, the paper discusses how a MDWE methodology can be exploited to generate such performance models and presents a proof of concept example.