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Synthesizers

The SDV offers a variety of synthesizers, which use different algorithms to generate synthetic data.
Generate synthetic data from scratch using only the metadata. This synthesizer produces multi table data with the correct formatting and referential integrity.
Use various ML algorithms to model each table independently. This synthesizer offers the fastest performance for unlimited tables.
Use a hierarchical ML algorithm to learn from real data and generate synthetic data. Produce data for limited columns in up to 5 tables with a depth of 1.
Use a segment-based ML algorithm to learn from real data and generate synthetic data. This synthesizer offers fast performance for unlimited tables.

Which synthesizer should I use?

Use the table below to determine the right synthesizer for your needs.
Feature
* Day Z
* Independent
HMA
* HSA
Synthesize with only metadata
✔️
Add constraints
✔️
✔️
✔️
Anonymize columns
✔️
✔️
✔️
✔️
Maintain referential integrity
✔️
✔️
✔️
✔️
Learn intra-table patterns
✔️
✔️
✔️
Learn inter-table patterns
✔️
✔️
Learn cardinality
✔️
✔️
✔️
Scalability
✔️
✔️
✔️
Availability
Enterprise
Enterprise
Public
Enterprise
*SDV Enterprise Features. These features are only available for licensed, enterprise users. To learn more about the SDV Enterprise features and purchasing a license, get in touch with us.
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