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TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.
libSQL is a fork of SQLite that is both Open Source, and Open Contributions.
MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.
OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.
MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions
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.
Percona Server
PGX — Lightweight Postgres for AI agents. Written in Rust. Thousands of isolated databases in one runtime🐘
A High Scalability Solution for MySQL Clustering and High Availability