소개
This skill provides expert guidance for annotating Airflow tasks with lineage metadata, allowing users to track data flow through operators that lack built-in OpenLineage extraction. It helps developers define input and output datasets using OpenLineage and Airflow-native formats, implements best practices through naming helpers, and clarifies precedence rules to ensure robust data observability within complex data engineering workflows. By utilizing this skill, engineers can bridge lineage gaps in their DAGs, enabling better impact analysis and data governance across platforms like Snowflake, BigQuery, and S3.
