To do this, we have a sophisticated system of components that work together. Specifically, these include Grafana, Loki, InfluxDB, Telegraf and Sentry, which communicate with internal tools. Any error that occurs on the production system inevitably results in a ticket, which is discussed in the next daily team meeting. In this way, we ensure that an error does not occur repeatedly and that the entire team learns from it. For this purpose, we also have a dashboard in our office that quickly informs all employees about possible errors, problems and the overall status of our systems.