The Telegraf, InfluxDB and Grafana is abbreviated as TIG stack. It is a platform of three open source tools built to collect, store, graph and alert time series data.
In the following tutorials, we will install Telegraf agent to collect metrics from our Raspberry Pi 4’s resources, install InfluxDB 2.0 database to store the collected time series and finally install Grafana data visualization platform to graph, monitor and analyze our metrics.