Legacy applications model integration to support scientific experiment

The article describes the implementation of the integration model of legacy applications to support a scientific computer experiment. The model is based on the microservices architecture using the Docker containerization technology. The information system was developed on the basis of the proposed integration model. It integrates legacy applications through a unified interface that works on HTTP protocol and allows you to remotely manage complex, time-consuming and resource-based computer experiments remotely using a mobile application. The article also describes infrastructure services, in particular, a load forecasting service that automatically adds processing power in the case of a large number of requests from users, which makes the developed system stable and increases its fault tolerance.