Investigation of the interoperability problem features in large-scale information systems

The "problem of interoperability" in the field of large-scale information systems abroad and in the Russian Federation is studied. It is shown that large-scale information systems are created and combined abroad on the basis of the principles of interoperability, i.e. on the basis of the use of information and communication technologies standards. It is proposed to apply the developed by the authors earlier and fixed in GOST R 55062-2012 unified approach to ensure interoperability of information systems of different classes to the field of large-scale information systems using foreign experience.