Methodology of creating web-service interactions in the system of distributed situational centers

The article considers the questions of information interaction between components of a system of distributed situational centers. The authors propose an architecture of the system's interaction based on SOA (service-oriented architecture) using the web technology as the underlying instrument for service invocation, as well as the expansion and development of business processes through the application of the EDA (event-driven architecture) technology and the organization of interaction of the system's components using the ESB (enterprise service bus).