Disaster Recovery
RTO, RPO, backup strategies
- 00 Disaster Recovery — Roadmap RTO and RPO, pg_dump and WAL-G backups, restore drills, multi-region replication, and runbooks that work at 3am. beginner 3 min →
- 01 RTO, RPO, and What They Actually Mean Two numbers that define your recovery requirements — and why getting them wrong makes your DR plan useless. beginner 7 min →
- 02 Backup Strategies pg_dump for logical backups, WAL-G for continuous archival, S3 lifecycle for retention — the mechanics of actually keeping your data. intermediate 12 min →
- 03 Restore Drills How to actually test your backups — the runbook structure, what to verify, and how to make drills a regular practice. intermediate 9 min →
- 04 Multi-Region Replication Streaming replication, logical replication, and the trade-offs of active-passive vs active-active across regions. advanced 11 min →
- 05 Runbooks & Incident Response Writing runbooks people will actually use, incident commander patterns, post-mortems that produce real change. intermediate 9 min →