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#Zero Downtime

3 articles on Zero Downtime — news, releases, guides and analysis from the SourceFeed engine.

Tutorial 1w ago 3

Zero-Downtime Postgres Migrations with Logical Replication

Replicate a live Postgres 16 database into a schema-changed Postgres 18 instance and cut over in seconds.

Emeka Okafor

Zero-Downtime Postgres Major-Version Upgrades with Logical Replication

Stream a live Postgres 16 database to 18 and cut over in seconds, not hours.

Tutorial · 1w ago0

Zero-Downtime Deploys for a Production Web App

Ship new versions of a Kubernetes web app with zero dropped requests using correct health probes, rolling and blue-green strategies, and backward-compatible expand/contract database migrations.

Tutorial · 2mos ago0

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