Building a Local NAS Backup Server: Mirrored RAID 1 Storage and Rsync Automation
Relying solely on public cloud storage for multi-gigabyte transfers can saturate internet links. A dedicated local NAS ensures high-speed gigabit throughput without recurring subscription overhead.
1. RAID 1 Mirroring Redundancy
RAID 1 mirrors data synchronously across two hard drives, ensuring immediate disaster resilience should a mechanical drive experience sudden spindle failure.
Backup Essentials with PruPru
Protect system states and critical configuration keys using the PruPru Backup Utility.
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