Release Date: September 17, 2024
This release includes feature updates in all parts of your synthetic data workflow.
Improved metadata auto-detection. We’ve now improved the way we detect foreign keys from your data, leading to improvement of +23% points. We remain committed to improving metadata auto-detection. In the meantime, please continue to to verify your metadata and update it to accurately represent your dataset.
Modeling more types of data. The HSASynthesizer and IndependentSynthesizer now support modeling nullable foreign keys. This may designate that a particular row has no parent, or that a parent does not exist. The synthesizers now learn these patterns and faithfully recreate synthetic data with the same properties of null values.
Create richer data from scratch. Using the day DayZSynthesizer, you can now create realistic data that spans multiple columns. For example, latitude/longitude pairs representing GPS coordinates, and street address/city/country groups representing addresses. (Use column relationships to specify these columns in your metadata.)