This Apache Airflow DAG is designed to migrate data between PostgreSQL and YugabyteDB, leveraging the SQL API (YSQL) compatibility between the two databases. The DAG detects new records in PostgreSQL and migrates them to YugabyteDB, updating the product and order tables with rows greater than a specified maximum ID. The task is scheduled to run every minute starting on today's date, allowing for real-time data migration and tracking through the Airflow UI. By following this tutorial, users can deploy a functional Airflow workflow that integrates with PostgreSQL and YugabyteDB, enabling seamless data migration between these two databases.