Dimitri Fontaine: Zero-downtime Postgres upgrades with logical replication

T2Covered by 1 source · first reported by Planet PostgreSQL at 13 Oct, 12:14 UTC

This is part 3 of a series about Postgres logical replication use-cases, and about how the feature set has evolved over the past ten years and ten releases (Postgres 10 through the Postgres 19 beta), one architecture at a time. Part 1 built a hub-and-workers system for write scalability and has the…