// Topics / Migrations

Migrations

2 entries tagged “Migrations”

    Zero-Downtime Database Migrations Without the Drama · 5 min A single ALTER TABLE can ruin your weekend. How to migrate safely with expand-and-contract, batched backfills, and compatible deploys. databases migrations zero-downtime Database Migrations Without Downtime · 7 min A practical guide to evolving schemas without maintenance windows by keeping old and new code compatible at every step. databases migrations postgresql
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