SQL

A scalable, distributed, collaborative, document-graph database, for the realtime web

Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.

📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics

Turso is an in-process SQL database, compatible with SQLite.

🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.

Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to Retool and Temporal.

A safe, extensible ORM and Query Builder for Rust

PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement

🐚 A powerful relational ORM for Rust

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

Simple, Elastic-quality search for Postgres

Apache DataFusion SQL Query Engine

Distributed SQL database in Rust, written as an educational project

Fully transparent SSH, HTTPS, Kubernetes, MySQL and Postgres bastion/PAM that doesn't need additional client-side software

15MB, lightweight, cross-platform database client. Supports MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, ClickHouse, SQL Server and more.15MB，轻量级跨平台数据库客户端、数据库管理工具。支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、DuckDB、ClickHouse、SQL Server 等。

The open-source Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.

The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL

An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, and admin UI built on Rust, SQLite & Wasmtime.

Readyset is a MySQL and Postgres wire-compatible caching layer that sits in front of existing databases to speed up queries and horizontally scale read throughput. Under the hood, ReadySet caches the results of cached select statements and incrementally updates these results over time as the underlying data changes.

One SQL interface over APIs, files, and live sources — built for agents.

Build Postgres Extensions with Rust!

Find files with SQL-like queries

Seed your development database with real data ⚡️

PostgreSQL connection pooler, load balancer and database sharder.

Blazing fast and lightweight PostGIS, MBtiles and PMtiles tile server, tile generation, and mbtiles tooling.

Blazing-fast Data-Wrangling toolkit

GitQL is a extensible SQL-like query language and SDK to perform queries on various data sources such .git files with supports of most of SQL features such as grouping, ordering and aggregation and window functions and allow customization like user-defined types and functions

Extensible SQL Lexer and Parser for Rust

GlueSQL is quite sticky. It sticks to anything.

A portable accelerated SQL query, search, and LLM-inference engine, written in Rust, for data-grounded AI apps and agents.

SQLSync is a collaborative offline-first wrapper around SQLite. It is designed to synchronize web application state between users, devices, and the edge.

Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.

Skytable is a modern scalable NoSQL database with BlueQL, designed for performance, scalability and flexibility. Skytable gives you spaces, models, data types, complex collections and more to build powerful experiences

Fastest library to load data from DB to DataFrames in Rust and Python

Fast SQL-only data application builder. Automatically build a UI on top of SQL queries.

Compile Time Async Dynamic SQL ORM

Stream your Postgres data anywhere in real-time. Simple Rust building blocks for change data capture (CDC) pipelines.

PostgreSQL in-database durable execution

Apache DataFusion Ballista Distributed Query Engine

The Feldera Incremental Computation Engine

An educational OLAP database system.

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

Gossip-based service discovery (and more) for large distributed systems.

A cloud-native open source distributed time series database with high performance, high compression ratio and high availability.

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

Distributed, MVCC SQLite that runs on FoundationDB.

Graft is an open-source transactional storage engine optimized for lazy, partial, and strongly consistent replication—perfect for edge, offline-first, and distributed applications.

A Rust procedural language handler for PostgreSQL

Fast SQL formatter/linter