Free universal database tool and SQL client
sql repositories
Hand-picked tools to improve your workflow.
ClickHouse® is a real-time analytics database management system
This is a repo with links to everything you'd ever want to learn about data engineering
Apache Spark - A unified analytics engine for large-scale data processing
Free, simple, and intuitive online database diagram editor and SQL generator.
The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.
Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.
Apache Flink
A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
MyBatis SQL mapper framework for Java