Web services performance in mobile environment with SWN

ISBN-13: 9786203527506 / Angielski / Miękka / 64 str.

Fatoumata Balde

Opis

The emergence of web services has created significant opportunities for businesses today, while mobile networks have become a standard part of modern life. Web services in wireless environments are a new challenge for technology. In this thesis, we are interested in the performance evaluation of web services. More specifically, we have sought to model, through the petri net formalism, the behavior of services in the mobile environment. We first studied the web services and the associated technologies, then we presented the execution environment of the web services: the mobile environment, its architecture, its characteristics and the management of transactions as well as the WAP protocol. The well trained stochastic Petri nets used for modeling web services in the mobile environment are then presented and finally we proposed a performance model and analyzed the numerical results thanks to the GreatSPN and WNSIM utility.

O autorze

Balde, Fatoumata Fatoumata BALDE Teacher researcher in computer science at the University Alioune Diop of Bambey (AUDB). I defended my DEA in September 2009 in the field: Performance studies of web services in mobile environment with well-trained stochastic Petri nets. Current field of study: Reduction of energy consumption in the cloud.