DBLiner

Whenever a company faces the task of building a corporate data warehouse (DWH) based on PostgreSQL or the massively parallel processing (MPP) database Greenplum, architects instinctively reach for the usual stack: Apache Airflow, Dagster, or Prefect. The setup follows a classic pattern: a heavy external infrastructure is provisioned, and Python-based workers are deployed. On a set schedule, these workers wake up, establish a session with the database, and send a single line o