Visualizing Repo-level Dedupe

This visualization demonstrates the amount of chunk-level dedupe across all public repos.

"Dedupe factor" is defined as the number of re-uses of a given "xorb". A "xorb" is a collection of content-defined chunks, typically around 1,000 chunks comprising up to 64 MB of total data.

Interactions:

• Hover to select a xorb, and highlight the same xorb in all other repos in red.
• Click to select a row (repo), and fade out all repos that don't contain any overlapping data. Double-click to clear selection.