https://github.com/marmotdata/marmot

Marmot is an open-source data catalog designed for teams who want powerful data discovery without enterprise complexity. Built with a focus on simplicity and speed, Marmot helps you catalog assets across your entire data stack – from databases and APIs to message queues and data pipelines.

Unlike traditional catalogs that require extensive infrastructure and configuration, Marmot ships as a single binary with an intuitive UI, making it easy to deploy and start cataloging in minutes.

Built for Modern Data Teams

Deploy in Minutes: Single binary, Docker, or Kubernetes – no complex setup required
Powerful Search: Powerful query language with full-text, metadata, and boolean operators
Track Lineage: Interactive dependency graphs to understand data flows and impact
Flexible Integrations: CLI, REST API, Terraform, and Pulumi – catalog assets your way
Lightweight: PostgreSQL-backed with minimal resource requirements