Reliability evaluation for deployment of multi service multi functional service oriented computing based on different techniques

Abstract

Reliability evaluation of service-oriented computing against massive stresses of end users imputes greater emphasis on adaptability of different hosting techniques. As such, we propose to study the failure and reliability aspects of multi service-based web services by using Tomcat and Internet Information Service web server. The service roles such as broker, parent and service provider are segregated among different services. We present here in detail the architecture, a reliability evaluation framework, experimentally and statistically analysed results to establish the applicability of the proposed work. The overall assessment of such deployment in respective web servers highlights the dynamic nature of service reliability. The results shows that the reliability of Internet Information Service is better than Tomcat web server but the efficiency of processing massive request is comparatively poor than its counterpart. Also, the reliability of segregation of web service role is observed to be better than the merged roles.