Datalake GitHub Repositories (2026) · Open Source Tools

World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.

Upserts, Deletes And Incremental Processing on Big Data.

Apache Kafka® compatible broker with S3, PostgreSQL, SQLite, Apache Iceberg and Delta Lake

Skardi is a self-improving context framework for ai agents

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Scalable master data management, identity resolution, entity resolution, and deduplication using ML

Open Control Plane for Tables in Data Lakehouse

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.