A comparative investigation on user's perspective reliability evaluation and prediction of web services

Sharing and exchanging the abundant information and resources over the internet in a secure and dependable manner through web service is the tricky task. In this paper we have designed and implemented a research prototype web service based e-ATM and medicine searching services in .Net and Java technology respectively. We have performed a relative evaluation on availability and reliability under massive loads for each service. Web service testing predicts the correct and robustness of services before deployment. In this perspective we present a framework of testing the services, statistical analysis over the service metrics for estimation and prediction of availability and reliability of the proposed services.