Key metrics for monitoring Airflow

This article details how to effectively monitor your Apache Airflow deployments using a combination of tools. It emphasizes leveraging Airflow's built-in UI for basic monitoring, integrating with external monitoring systems like Prometheus and Grafana for deeper insights into metrics, and utilizing tools like Great Expectations and Marquez to track data lineage and quality within your pipelines. Ultimately, the goal is to proactively identify and resolve issues, improve pipeline reliability, and understand data flow for better governance.