Apache Hamilton helps data scientists and engineers define testable, modular, self-documenting dataflows, that encode lineage/tracing and metadata. Runs and scales everywhere python does.

The dbt-native data observability solution for data & analytics engineers. Monitor your data pipelines in minutes. Available as self-hosted or cloud service with premium features.

SQL Lineage Analysis Tool powered by Python

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

A reactive Python kernel for Jupyter notebooks.

Data Lineage Tracking And Visualization Solution

Marmot is an open-source data catalog designed for teams who want powerful data discovery without enterprise complexity. Catalog every data asset, enrich it with the context that matters and make it accessible to your team and your AI tools.

Open-source agentic data engineering harness for dbt, SQL, and cloud warehouses. 100+ tools, 10 warehouses, AI-powered.

A Practical and Efficient NCBI Taxonomy Toolkit, also supports creating NCBI-style taxdump files for custom taxonomies like GTDB/ICTV

Lineage metadata API, artifacts streams, sandbox, API, and spaces for Polyaxon

基于 antlr4 的多种数据库SQL解析器，获取SQL中元数据，可用于数据平台产品中的多个场景：ddl语句提取元数据、sql 权限校验、表级血缘、sql语法校验等场景。支持spark、flink、gauss、starrocks、Oracle、MYSQL、Postgresql，sqlserver,、db2等

Genealogy is a free and open-source family tree PHP application to record family members and their relationships, build with LARAVEL 12.

A lightweight Python-based tool for extracting and analyzing column lineage for dbt projects

GEDKeeper - program for work with personal genealogical database

解析SQL，获取字段、表级别的血缘关系。转换成血缘模型，在图数据库neo4j上呈现。

STREAM: Single-cell Trajectories Reconstruction, Exploration And Mapping of single-cell data

Lineage2 into Unity3D

An open-source, vendor-neutral data context service.

Make dbt docs and Apache Superset talk to one another

🐞 Convert NCBI taxonomy dump into lineages