Grafana is the premier open source real-time data visualization tool.
I'm the author of Getting Started with Grafana, published by Apress. It's a "how-to manual" for deploying, administering, and using Grafana and is available for preorder.
Outside of my book, I've written a few short tips and tricks about Grafana and some associated tools over at my blog.
As part of the Influx Days 2020 conference, I gave a presentation on using Flux queries for InfluxDB in Grafana 7. While the Grafana release is a bit old now, the main ideas still apply.
The video is on Youtube.
