The Call is Coming from Inside the Warehouse: Surviving Schema Changes with Automation

Lewis Davies and Erika Pullum
Aula and

07 December 2021, 07:25 PM

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About this talk

Do you or a loved one suffer from unpredictable schema changes? You may be entitled to automation.

Join us as we talk about how we automated source transformations for similar non-relational sources using the functionality of the dbt-ecosystem. We'll discuss how we balanced speed and quality while making big changes to our dbt project.

Join the chat in the #coalesce-schema-changes channel ( If you’re not yet a member of dbt Community Slack, sign up at

Erika Pullum

Erika is an analytics engineer at Aula Education

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