postgres-to-mongo

A framework for converting PostgreSQL databases to MongoDB. Current version 2.1.0, with ongoing maintenance. It provides a schema-mapping approach to translate relational structures (tables, relationships, constraints) into MongoDB collections and documents. Key differentiators: supports complex type conversions, custom mapping rules, and preserves data integrity. Release cadence is irregular, with version 2.x having breaking changes from 1.x. Primarily used for one-time migrations or ETL pipelines.