Modern Airflow allows pluggable XCom backends. For true exclusivity, use that store values in Redis, GCS, or S3. This allows you to enforce size limits and clean up after the DAG run, keeping the metadata DB pristine.
Looking to share data between your Apache Airflow tasks? are the way to go. They allow tasks to exchange small amounts of data, like metadata or configuration parameters, which is essential because Airflow tasks usually run in isolation. The Basics of XComs airflow xcom exclusive
Modern Airflow allows pluggable XCom backends. For true exclusivity, use that store values in Redis, GCS, or S3. This allows you to enforce size limits and clean up after the DAG run, keeping the metadata DB pristine.
Looking to share data between your Apache Airflow tasks? are the way to go. They allow tasks to exchange small amounts of data, like metadata or configuration parameters, which is essential because Airflow tasks usually run in isolation. The Basics of XComs