Your organization has decided to migrate their existing enterprise data warehouse to BigQuery.

Create a temporary file system to facilitate data transfer from the existing environment to Cloud Storage. Use Storage Transfer Service to migrate the data into BigQuery.

Use the Cloud Data Fusion web interface to build data pipelines. Create a directed acyclic graph (DAG) that facilitates pipeline orchestration.

Use the existing data pipeline tool’s BigQuery connector to reconfigure the data mapping.

Use the BigQuery Data Transfer Service to recreate the data pipeline and migrate the data into BigQuery.