Prometheus: functionalities, operating principle
Prometheus vs other monitoring tools
Architecture of Prometheus
Storage: data, types / formats
Presentation of data to be stored
Double delta storage
Prometheus server: installation and configuration
Export jobs: installation, configuration

Weaknesses of the Prometheus
Grafana interface : presentation of the web interface
Interfacing with Prometheus
Configuration of a dashboard
Definition of alerts
Configuration of the alert manager
Connection to Prometheus