As data grows, maintaining clean and reliable SQL models becomes a challenge. That is where dbt (data build tool) comes in, bringing software engineering best practices to SQL development.
BigQuery provides the serverless, highly-scalable storage and computing engine, while dbt manages the transformation DAG (Directed Acyclic Graph), testing, and documentation.
By integration dbt runs into GitHub Actions, you can ensure that every pull request runs data quality tests before merging models to your production dataset.