
Backup Strategies in 2026: restic, Borg and the 3-2-1 Rule
restic 0.19 and Borg 1.4 are mature choices for encrypted, deduplicated Linux backups in 2026. Compare retention, off-site copies, immutability and restore testing.
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Definition
Backup is a implementation topic referenced directly in these articles, usually as a concrete tool, platform, or implementation detail rather than a broad subject category.
Why it matters
Backup matters when it directly affects implementation choices, delivery constraints, or how a system behaves in production.
In this archive
In this archive Backup is treated as a specific topic worth calling out when it materially shapes the implementation, stack, or workflow being discussed. It currently appears in 1 articles and crosses 1 category.
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Reference

restic 0.19 and Borg 1.4 are mature choices for encrypted, deduplicated Linux backups in 2026. Compare retention, off-site copies, immutability and restore testing.