Digital platforms. Methodology. Application in business

This monograph discusses in detail the basic concepts of digital platforms, a model for creating values ​​for its participants, the features of the formation of ecosystems of such platforms.
The most significant technologies are reviewed, including cloud computing, processing large data, recommendations for managing microservice or service oriented architectures are given. The basic methodologies of descriptions of architecture applicable to the digital platform, including GOST, Freims Togaf and Feaf, the GERAM standard and so on, are considered. In a review form, descriptions of key modeling languages ​​Archimate, BPMN, UML used in constructing digital platform architecture models. A practical example of developing a description of the architecture of a digital platform for a federal service organization is demonstrated. Corresponding metamodes, copies of models and modeling patterns that were used in design are presented