Conceptual Aspects of Interoperability Control for Improving Synchronization Processes in Cloud Computing

The main trends in the development of cloud computing architectures are considered. It is shown that the relevance of the scientific problem of ensuring interoperability in heterogeneous cloud computing is increasing. One of the ways to solve the problem of ensuring interoperability is standardization. The international and traditional scientific groundwork for ensuring interoperability is given. It is proposed, taking into account international works and traditional approach (organizational, semantic and technical levels), to search for and localize interoperability barriers, to calculate the interoperability indicator. The main algorithms for searching and localizing interoperability barriers for subsequent implementation in software are presented. The software layout allows you to calculate the interoperability index for three levels - technical, semantic, organizational. As an example of the practical application of the considered approach to managing interoperability, the subject area of e-health is proposed, which uses, among other things, cloud technologies.