OpenMetadata is a unified metadata platform for data discovery, data observability, and data governance powered by a central metadata repository, in-depth column level lineage, and seamless team collaboration.

First open-source data discovery and observability platform. We make a life for data practitioners easy so you can focus on your business.

Egeria core

📙 Awesome Data Catalogs and Observability Platforms.

GeoNetwork is a catalog application to manage spatially referenced resources. It provides powerful metadata editing and search functions as well as an interactive web map viewer. It is currently used in numerous Spatial Data Infrastructure initiatives across the world.

PhotoStructure for Servers

Must-read Papers for File System (FS)

Geoportal Server is a standards-based, open source product that enables discovery and use of geospatial resources including data and services.

An audiobook library cleanup and management tool built with Python and Django. Leveraging m4b-merge for audiobook standardization and editing. Ideal for enhancing audiobook library management.

ODD Specification is a universal open standard for collecting metadata.

Stream Discovery and Stream Orchestration

An OSINT Metadata analyzing tool that filters through tags and creates reports

Sample code with integration between Data Catalog and RDBMS data sources.

The Data Product Descriptor Specification (DPDS) Repository

Meta data server & client tools for game development

Atlas官方文档中文版

Commons code used by the Data Catalog connectors, and links for the connectors sample code.

Core development repository. gitHub: Vsn 6 (2020 - ), Vsn 5 (2018 - 2020), Vsn 4 (2014-2017). Sourceforge: Vsn 3 (2009-2013), Vsn 1 & 2 (2005-2009)

A native Go SDK for the Extensible Metadata Platform (XMP)

Generic interface exchange format for Data Warehouse Automation and ETL generation.