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Ask HN: Why don't engineers building data warehouses use a DB migration tool?

3 pointsby jahilliardabout 3 years ago
I recently learned how useful a db migration tool, AKA schema change management, can be. Most modern ORMs have this functionality. - https:&#x2F;&#x2F;sqlalchemy-migrate.readthedocs.io&#x2F;en&#x2F;latest&#x2F; - https:&#x2F;&#x2F;orkhan.gitbook.io&#x2F;typeorm&#x2F;docs&#x2F;migrations - https:&#x2F;&#x2F;www.prisma.io&#x2F;migrate<p>I&#x27;ve never seen data teams (building data warehouses or machine learning infra) use something similar. I was wondering if anyone had some theories as to why?

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