Automated Restore Verification Turns Untested Backups Into Proven Safety Nets

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A software engineer revealed that years of nightly backups were never actually tested by restoring them, exposing a critical gap between a backup job running successfully and the backup being genuinely usable. The green checkmark on a backup job only confirms the process completed, not that the resulting files can be restored into a working system. Using Claude Code, the engineer built an automated workflow that verifies every backup shortly after it is taken, capturing proof of restorability rather than assuming it. The approach addresses a well-documented failure pattern where organisations lose data despite having backups, simply because the restore path was never exercised. By making restore verification a scheduled routine rather than a rare drill, the workflow eliminates the hidden risk that accumulates when backup outputs go untested for months or years.

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