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Zero-downtime Postgres major version upgrades

Upgrading Postgres major versions in production without downtime requires pg_upgrade, logical replication, and a rehearsed cutover checklist.

Priya Nair · 1 min read
Zero-downtime Postgres major version upgrades

Upgrading Postgres major versions in production without downtime requires pg_upgrade, logical replication, and a rehearsed cutover checklist.

Priya Nair
WRITTEN BY Priya Nair Co-founder & CTO · Networking

Priya leads infrastructure at Stratum, where she's spent the last six years building anycast networks and edge routing systems that move trillions of requests a month. Previously a network engineer at a hyperscaler.

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