Airflow Xcom Exclusive -

Recognize these violations of the exclusive principle:

In modern Airflow versions (2.0+), you can configure . This allows you to store XCom data in external systems like S3, GCS, Azure Blob Storage, or HDFS rather than the Airflow database. airflow xcom exclusive

To understand when XCom is appropriate, compare it to other Airflow features: Recognize these violations of the exclusive principle: In

Using the task_ids parameter in xcom_pull to explicitly define the source of truth. Best Practices for Exclusive Data Exchange Azure Blob Storage