Modeling of Information Systems of Service-Oriented Architecture

Abstract

Service-oriented information systems have a complex configuration of interacting components, accounting and analysis of the characteristics of which within one model is very complex and sometimes impractical. Hence, in the given article, two models of the web server complementing each other are proposed for modeling such systems. The models are built on the basis of the Markov chains apparatus, the theory of mass service and colored Petri nets.