PromQL is a core part of Prometheus, and understanding it is essential to getting the most out of Prometheus.
This course comprehensively covers the concepts and features of the Prometheus query language. In addition, there are multiple examples of how to use PromQL in practice.
This is the third part of a multi-course series on Prometheus fundamentals.
Brian Brazil is a core developer of Prometheus and the founder of Robust Perception. He works across the Prometheus ecosystem, and is involved in areas such as best practices, exporters, PromQL semantics and client libraries. He is the main writer of the Reliable Insights blog, which regularly covers Prometheus topics.