So if you add any constraints/data, you can't rely on them being there until ver... | Hacker News

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		shipp02 on Sept 21, 2024 \| parent \| context \| favorite \| on: Kamal Proxy – A minimal HTTP proxy for zero-downti... So if you add any constraints/data, you can't rely on them being there until version n+2 or you need to have 2 paths 1 for the old date, 1 for new?

simonw on Sept 21, 2024 [–]

Effectively yes. Zero downtime deployments with database migrations are fiddly.

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