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Entity relationship diagrams

One diagram per layer, generated from the published data itself: columns and types are read from the Parquet files, and every link is inferred from column names and then measured, so a line is drawn only where the values actually match. Click a box to see all of its columns; hover a line for the match rate and the mess behind it.

key link (values match) fuzzy link (partial match, with its rate) this layer reference other layer

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Candidate links that were checked and not drawn
Primary keys that are not unique in the sample