FerretDB (formerly MangoDB) is an open-source proxy, which converts MongoDB wire protocol queries to SQL, and uses PostgreSQL as a database engine.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
Ingres is described as 'The leading business open source database. Discover the New Economics of IT. Learn how to lower your TCO over a three-year period' and is an app in the business & commerce category. There are more than 50 alternatives to Ingres for a variety of platforms, including Windows, Mac, Linux, Web-based and BSD apps. The best Ingres alternative is PostgreSQL, which is both free and Open Source. Other great apps like Ingres are MySQL Community Edition, MariaDB, MongoDB and LibreOffice - Base.
FerretDB (formerly MangoDB) is an open-source proxy, which converts MongoDB wire protocol queries to SQL, and uses PostgreSQL as a database engine.
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