Shypd.aiThe largest open index of AI toolsGreenmask is an open-source database anonymization and synthetic data generation tool. It supports PostgreSQL and MySQL, creating logical backups compatible with standard tools like pg_restore.
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Greenmask is a powerful open-source utility designed for logical database dumping, anonymization, synthetic data generation, and restoration. It is fully supported for PostgreSQL and is in beta for MySQL. Key features include database subsetting for creating smaller, referentially intact development databases, storage agnostic capabilities supporting local directories and S3-compatible storage, and deterministic transformation using hash functions for reproducible data masking. Greenmask also offers dynamic parameters for transformers, conditional transformation logic, and transformation inheritance for partitioned tables and foreign key references. It ensures database type safety and is extensible, allowing for domain-specific transformations. Use cases range from sensitive data sanitization for compliance to robust backup and restore operations, local development, and generating realistic test data.
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