Databases & Data
Back up, restore, and test a MySQL database
Create a consistent logical backup, restore it into isolation, verify representative data, and retain evidence.
Account
Operational guides
Complete procedures with a way back.
Searchable, versioned procedures with prerequisites, verification, concrete output, and rollback.
- Guides
- 169
- Favorites
- 0
5 of 169 guides
Databases & Data
Back up, restore, and test a PostgreSQL database
Produce a custom-format pg_dump, restore into isolation, compare invariants, and retain recovery evidence.
System Administration · Security
Create remote, versioned backups with rsync and SSH
Use a dedicated SSH identity, dry-run transfers, build hard-linked snapshots, enforce retention, and test restore.
Containers & Kubernetes · DevOps & CI/CD · Security
Build a production-ready application stack with Docker Compose
Package a small web service with a non-root image, healthchecks, an internal data network, persistent storage, reproducible configuration, backup, update, and rollback.
Databases & Data · Security
Install and secure MySQL on Ubuntu
Install MySQL, remove unsafe defaults, create a least-privilege application database, optionally allow restricted TLS network access, and prove backup readiness.