Best Practices

Gemma’s engineering standards and reference repositories: the authoritative repos that define how we build (SQL style, dbt, Airflow, dlt, Snowflake tooling, the agentic toolkit). Each entry is a best-practice entity that links out to the repo on GitHub; the content stays in the source repo and is referenced here, never copied in. Engineers and agents read these when picking up work to find the right pattern for a tool.