Monitoring choreographed services

Abstract

Web Service choreography management challenges the research on Service Oriented Architectures: different from Web Service composition, where a central orchestrator process invokes the Web Service suppliers, a choreographed service is decentralized and it is based on the coordination of a set of Web Service suppliers having a partial view of the overall service. In this paper, we present a framework which supports the monitoring of the progress of a choreographed service, the early detection of faults and the notification of the Web Services affected by the faults. © 2007 Springer.