DuckDB

DuckDB: Open Source SQL Database

An open source SQL database management system for embedded, lightweight, and easy-to-use applications running on desktops, servers, or in the cloud.

What is DuckDB?

DuckDB is an embeddable SQL database management system that focuses on efficiency, robustness, and ease of use. It supports the SQL standard and can be embedded into applications written in languages like Python, Java, C/C++, and R.

As an embedded database, DuckDB runs directly within an application instead of as a separate server process. This eliminates overhead and simplifies deployment. DuckDB is designed to be lean and lightweight, with a small disk and memory footprint.

Key features of DuckDB include:

• Embeddable into applications, eliminating the need to run and maintain a separate database server
• Lightweight architecture optimized for speed and efficiency
• ACID-compliant transaction support with durability
• Standard SQL support for ease of use and compatibility
• Automatic optimization and parallel execution
• Support for joins, aggregations, window functions and other advanced SQL features
• BSD license allowing unlimited free use and distribution

With its high performance design, small resource footprint, and permissive open source license, DuckDB is well-suited as a local database for desktop and mobile applications as well as supporting edge computing use cases.

DuckDB Features

Official Links