Cloud Backup
Offsite Data Center for Backups: Options and How to Choose
What an offsite data center is, how far is far enough, colocation vs cloud vs managed backup, what to evaluate, bandwidth math and a practical setup.
Cloud Backup articles
Backup strategy, cloud storage and capacity planning.
Cloud Backup
Linux Server Backup: What to Back Up and How to Recover
What to include in a Linux server backup, file-level vs image-level vs snapshots, choosing restic, Borg or rsync, offsite storage and full recovery.
Cloud Backup
Automatic Linux Backup with restic and systemd Timers
Build an automatic Linux backup with restic and systemd timers: encrypted repository, script, schedule, retention, failure alerts and restore tests.
Cloud Backup
How Much Cloud Backup Storage Does Your Business Need?
Estimate backup storage from data size, change rate, retention, compression and deduplication, with a worked example and a sizing formula.
Cloud Backup
Cloud Backup vs Local Backup: Which Is Better?
Strengths and limits of local and cloud backups: speed, cost, resilience, security and recovery time, and why most teams should combine both.
Cloud Backup
What Is the 3-2-1-1-0 Backup Rule?
The 3-2-1-1-0 rule explained: three copies, two media, one offsite, one immutable or offline, zero errors after verification, with practical examples.