# DBT

[DBT i](https://docs.getdbt.com/)s a data transformation tool with a SaaS platform and an open-core command line tool.

The tool is [widely used](https://rmoff.net/2022/11/08/data-engineering-in-2022-elt-tools/) to put the T in ELT.

Robin Moffat has written [a walkthrough/guide ](https://rmoff.net/2022/10/20/data-engineering-in-2022-exploring-dbt-with-duckdb/)on how he used DBT with [DuckDB](https://wiki.jamesravey.me/books/data-engineering-and-mlops/page/data-wrangling "Data Wrangling")