Python SQL Parser and Transpiler

the portable Python dataframe library

A lightweight data processing framework built on DuckDB and 3FS.

ingestr is a CLI tool to copy data between any databases with a single command seamlessly.

Fast, accurate and scalable probabilistic data linkage with support for multiple SQL backends

Lightweight and extensible compatibility layer between dataframe libraries!

dbt (http://getdbt.com) adapter for DuckDB (http://duckdb.org)

🥤 RAGLite is a Python toolkit for Retrieval-Augmented Generation (RAG) with DuckDB or PostgreSQL

Better SQL in Jupyter. 📊

A carefully crafted, thoroughly tested, optimized companion library for SQLAlchemy

SQLAlchemy driver for DuckDB

🪄 Inline SQL in any Python program

Build reliable AI and agentic applications with DataFrames

High-performance time-series database for Industrial IoT and Analytics. 4.21M records/sec sustained. Racing telemetry, smart cities, mining sensors, medical devices. DuckDB SQL + Parquet + Arrow. AGPL-3.0

MCP server for DuckDB and MotherDuck

Slow & local data allows you to move fast and deliver business value for the 99.9% of the data challenges.

QuackOSM: an open-source Python and CLI tool for reading OpenStreetMap PBF files using DuckDB

Deep Research for Code & Files

end-to-end data engineering project to get insights from PyPi using python, duckdb, MotherDuck & Evidence

A playground for running duckdb as a stateless query engine over a data lake