Naslov
Modeling the Performance of a Distributed Application Based on Web Services

Autori
Kurtović, Ezudin ; Glavinić, Vlado

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 14th International Conference on Telecommunications, Software and Computer Networks SoftCOM 2006 / Rozic, Nikola ; Begusic, Dinko - Split : Fakultet elektrotehnike, strojarstva i brodogradnje Sveučilišta u Splitu, 2006, 1-5

ISBN
953-6114-87-9

Skup
14th International Conference on Software, Telecommunications and Computer Networks SoftCOM 2006

Mjesto i datum
Dubrovnik, Hrvatska; Split, Hrvatska, 29.09.2006. - 01.10.2006

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
middleware; QN modeling; performance evaluation; Service Level Agreement; Web Services

Sažetak
This paper presents an analytical model to evaluate the impact of using Web Services as middleware technology. Specifically, Queueing Networks (QN) are used to model a distributed application that use a Web Services middleware layer, with support of a set of open source and multiplatform tools for testing and modeling purposes. When designing a distributed application, this model is used to predict the overall system performance, taking into account both the service provider and the service consumer side. The results show that the proposed QN model produces accurate estimates of the response time, and can be used to evaluate and compare different hardware and software configurations.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA