treeverse/lakeFS

Nessie: Transactional Catalog for Data Lakes with Git-like semantics

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

🦉 Data Versioning and ML Experiments

Dolt – Git for Data

Apache Iceberg REST Catalog in Rust — access control, credential vending and audit for every engine and AI agent. Apache 2.0.

Upserts, Deletes And Incremental Processing on Big Data.

DoltgreSQL - Version Controlled PostgreSQL

DuckLake is an integrated data lake and catalog format

Quilt is a Scientific Data Management Platform on AWS that helps teams and AI find, trust, and reuse data through deeply versioned, context-rich data packages.