Dependability Analysis of SOA Systems

Service oriented architecture solutions are becoming increasingly popular in business processes. One of challenges this technology has to face is providing appropriate dependability levels and means for their calculation. There is a growing need for SOA solutions assessment before deployment. In this paper we try to develop a model of a business level service provider and define few metrics. The described model has been implanted into SSFNet simulator and some testing has been done. We present the results of our experiments.