Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

Apache ZooKeeper

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

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.

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

A High Scalability Middle-ware for MySQL Sharding

A cluster consistency platform

Universal transaction manager

A JVM-embeddable Distributed Database

AntsDB is a low latency, high concurrency, MySQL compliant SQL layer for HBase

Documents for dble in Chinese

All code samples, scripts and more in-depth examples for The Apache Ignite Book. Include Apache Ignite 2.6 or above

opensource distributed database with base JPA implementation and event processing support

A peer-to-peer networking framework to work across languages

A JavaScript guestbook app with a number of different backend implementations, each using a different client library to communicate with CrateDB.

An experimental multi-tenant distributed system platform

Aliyun TableStore(原OTS) JAVA SDK

Distributed database middleware

Tools for PolarDB-X, such as data migration, CSV files import, benchmark, etc.

Distributed database middleware