Citus alternatives for AI agents.

A time-series database for high-performance real-time analytics packaged as a Postgres extension

OrioleDB – building a modern cloud-native storage engine (... and solving some PostgreSQL wicked problems)

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

The lightweight, fault-tolerant database built on SQLite. Designed to keep your data highly available with minimal effort.

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.

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

🐚 A powerful relational ORM for Rust

YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions

Npgsql is the .NET data provider for PostgreSQL.

SQL query builder and ORM/Factory generator for Go with support for PostgreSQL, MySQL and SQLite

Entity Framework Core provider for PostgreSQL

🔱 A dynamic SQL query builder for MySQL, Postgres and SQLite

A cloud-native database based on PostgreSQL developed by Alibaba Cloud.

Generate type-checked Rust from your PostgreSQL.

A distributed job server built specifically for queuing and executing heavy SQL read jobs asynchronously. Separate out reporting layer from apps. MySQL, Postgres, ClickHouse.

Versioned database views for Rails