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FerretDB is an open-source proxy that translates MongoDB wire protocol queries to SQL, with PostgreSQL or SQLite as the database engine. FerretDB was founded to become the true open-source alternative to MongoDB. It uses the same commands, drivers, and tools as MongoDB.

Supported FerretDB Features

Internally manageable Backend Engine
Externally manageable Backend Engine
Authentication & Authorization
TLS Support
Monitoring using Prometheus
Builtin Prometheus Discovery
Using Prometheus operator
Reconfigurable Health Checker
Persistent volume

Supported FerretDB Versions

KubeDB supports the following FerretDB Versions.

  • 1.18.0

Life Cycle of a FerretDB Object


User Guide