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Database Migrations Without Downtime in Production
Run schema migrations on production databases without downtime: expand-contract, backward-compatible changes, blue-green data and safety checks.
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Run schema migrations on production databases without downtime: expand-contract, backward-compatible changes, blue-green data and safety checks.

A practical guide to zero-downtime deployment strategies: blue-green deployments, canary releases and rolling updates with automated rollback.

Run database schema migrations without downtime using expand-contract patterns, backward-compatible changes and phased rollouts that keep serving traffic.

Blue-green deployments remove release anxiety by running two identical production environments and switching traffic instantly — here is how to do it.