We consider the problem of development of information technology, which allows to synthesize variants of the configuration of the functional structure of service-oriented information system. Identify the purpose of basic blocks developed information technology. A block diagram describing the interaction of the basic blocks of this technology. Developed a scheme of data provided within the framework of the proposed technology possible to verify the total mid-visov information system to identify and eliminate information gaps.
information system, service-oriented architecture, Metamodel formation of information systems, visual model, data schema