Like many other open-source projects, FerretDB requires all contributors to sign our Contributor License Agreement (CLA) to protect them from liability. (Please note that our CLA does include a transfer of copyright and we don't use it to relicense FerretDB; but that all is a topic of the future blog post.)
In this recent TheRegister Article, there is an interview with MongoDB's CTO, Mark Porter, where the level of compatibility between MongoDB and DocumentDB is discussed.
Just over a month ago, the unveiling of our new project - MangoDB, a truly open source MongoDB replacement, was met with overwhelming interest from within the Open Source community.
Earlier this week, we unveiled our vision for MangoDB, the Truly Open Source MongoDB Replacement, which allows developers to use the powerful MongoDB interface while storing data in PostgreSQL.
