System for outliers detection for digital twins.

[mishakrasnov]

The work of the system is organized as follows:

1. Digital twin sends measurements to mqtt broker
2. Mqtt broker sends the measurements to writer service
3. The writer service makes predictions, connects to PostgreSQL DB and inserts true values, predicted and confidence intervals.
4. Grafana service reads from PostgreSQL DB and displays true measurements and confidence intervals to detect outliers.

Demonstration predicts temperature at the electricity grid.