Zero-downtime migrations
Postgres FM
00:00
Introduction
Migration is not a good term, but we all use it because of some Ruby guys. It sounds like we're migrating from one place to another, but actually it's about Schema changes. So how do we migrate in a way that doesn't block writes or reads? Humile evolution, it's a weather term, I think. And we will just end this episode much earlier than usual.
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