StarRocks / starrocks

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.

trinodb / trino

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

apache / gravitino

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

apache / hudi

Upserts, Deletes And Incremental Processing on Big Data.

DataLinkDC / dinky

Dinky is a real-time data development platform based on Apache Flink, enabling agile data development, deployment and operation.

apache / paimon

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

zinggAI / zingg

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