FerretDB - open-source alternative to MongoDB

FerretDB is a database system that is MongoDB-compatible but built on a SQL engine. It allows developers to use familiar MongoDB interfaces while taking advantage of the performance and features that SQL offers. This means that app creators can easily transition from MongoDB to FerretDB without requiring major changes to their codebase. The application supports many MongoDB features such as indexes, aggregations, and queries, which simplifies migration and integration with existing projects. FerretDB is open-source, meaning users can not only utilize the database but also contribute to its development. It presents an excellent alternative for those seeking improved performance and flexibility in data management while using a known interface.