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dev.sec-dedup-ratio Calculator
Calculates data deduplication ratio and effective storage savings from data fingerprinting and block size analysis in a security engineering and compliance context. Deduplication ratios of 2:1 to 10:1 are typical for backup workloads — virtual machine images with common OS files achieve higher ratios than database dumps with unique data.
Inputs
Raw
Reference formula or conversion factor shown for context.
Ratio
Reference formula or conversion factor shown for context.
Compress
Reference formula or conversion factor shown for context.
Results
post-dedup
Size or count after deduplication has removed redundant entries.
post-compress
Resulting size after the compression algorithm is applied.
saved
The total amount saved compared to the baseline scenario — cost savings, time savings, or resource savings.