Databases

The GDA Score project offers a number of publicly released real databases that can be used to test and measure anonymization methods.

See https://www.gda-score.org/notes-on-our-databases/ for more information on how the databases were made.

All of the data may be viewed through an SQL client at db001.gda-score.org. We also provide a quick guide to the SQL client.  

Raw NYC Taxi Database

This database contains four hours of New York City taxi rides (from Jan. 8, 2013, 8AM to noon).

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Raw Scihub Database

This database contains one week’s worth of downloads from the Sci-Hub scientific papers free download system. 

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Raw USA Census Database

This database is taken from the US Census of 2013. 

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Raw Czech Banking Data

This dataset contains a set of banking transactions and other data from a Czech bank.

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Pseudonymization, Column Suppression

The column-suppressed pseudonymized tables are generated by simply deleting columns that contain Personally Identifying Information (PII).

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Pseudonymization, with K-anonymity

These pseudonymized tables are generated by applying K-anonymity to columns that contain Personally Identifying Information (PII).

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K-anonymization

The K-anonymized tables are generated by applying K-anonymity to all columns.

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