Backups & Disaster Recovery
Server Backup Strategy
A backup strategy answers four questions: what is copied, how often, where copies live, and how restores are proven. For cPanel hosting servers, that means daily incrementals with 21-day retention, monthly archives for a year, off-site copies on another continent, and restore tests that actually happen.
Key points
- Classify data by recovery priority: databases and configs before logs and caches.
- Run daily incrementals plus weekly fulls; retain 21 dailies and 12 monthlies.
- Follow 3-2-1: three copies, two media types, one off-site and offline.
- Encrypt backups in transit and at rest with keys stored separately.
- Monitor every job and alert on miss, failure, or shrinking backup size.
- Document RTO/RPO targets per system and measure against them.
- Include server configs, firewall rules, and DNS zones, not just websites.
- Review retention and growth quarterly so backups never silently fill disks.
Field note
Size retention from real incidents, not round numbers: 21 dailies cover the 'oops' window, 12 monthlies cover slow-burn compromises discovered quarters later. Anything shorter gambles on fast discovery.
Frequently asked questions
How much backup storage do we need?
Roughly 2-3x production data for a 21-day incremental plus monthly scheme; deduplication cuts that sharply.
What are RTO and RPO?
Recovery Time Objective (how fast you're back) and Recovery Point Objective (how much data you can lose). Backups are engineered around both.
Are cloud snapshots a backup strategy?
Only partially, they cover full-image recovery but complicate granular restores and keep you single-provider dependent.
How often should strategy be reviewed?
Annually at minimum, plus after any major infrastructure change or failed restore test.
How Kinetikatech helps with backups & disaster recovery
We've handled this hundreds of times: Automated daily backups, off-site copies, integrity testing, and practiced restore procedures, so failures become maintenance windows. With Backups & Disaster Recovery and Server Management, you get the full loop, we assess, we implement, we watch it around the clock, and we pick up within 30 minutes when it matters.