Design high reliable monitor and control system using event-driven SOA philosophy

Abstract

Typical SOA platform orchestrates services centrally, through pre-defined processes, assuming that what should have already been triggered is defined in a process. Thus complex events should trigger a set of services is not accounted for in traditional SOA architecture. Event-driven SOA lets users monitor, analyze, and enrich events to make the connections among disparate events that do not at first appear to be intuitively obvious. This makes these enriched events visible to others, and also allows the event-driven SOA system to possibly automate actions to take to address some unique pattern. In this paper, we are proposing a novel approach based on event-driven SOA to re-construct traditional monitor and control system that utilizes the concept of service orientation to give flexibility, and provides a powerful solution to realize effective and adaptive service creation, deployment and service management. Furthermore, we also present and implement a high reliable monitor and control system for coal mining based on event-driven SOA to show the effectiveness and feasibility of event-driven SOA.