Attach and AnnData file in duckdb and query it with SQL. Perform SQL over groups of AnnData files

(Experimental) C/C++ template for DuckDB extensions based on the C API

DuckDB ODBC Scanner extension

Useful resources for using the Parquet format

Next-Gen Big Data File Format

🌊 DuckLake website and specification

The DuckDB Python package

A DuckDB to read and work with YAML files in a similar way to JSON files (also an exploration of AI-guided development) Resources

DuckLake is an integrated data lake and catalog format

Read-only mirror of file CVS repository, updated every half hour. NOTE: do not make pull requests here, nor comment any commits, submit them usual way to bug tracker or to the mailing list. Maintai…

The smallest DuckDB SQL orchestrator on Earth.

Excel extension for DuckDB

The Airport extension for DuckDB, enables the use of Arrow Flight with DuckDB

Duck-UI is a web-based interface for interacting with DuckDB, a high-performance analytical database system. It features a SQL editor, data import/export, data explorer, query history, theme toggle…

The infamous DuckDB quack extension rewritten in C and built with Zig

PRISM is a UDF optimization framework that deconstructs a UDF into separate inlinable and outlinable pieces, resulting in simpler queries and faster query plans.

DUCKIT

(Experimental) Template for Rust-based DuckDB extensions

A static site generator for data apps, dashboards, reports, and more. Observable Framework combines JavaScript on the front-end for interactive graphics with any language on the back-end for data a…

Flock: multimodal querying for DuckDB

DuckDB extension to read and write Google Sheets using SQL

Light-weight, browser-based ROLAP pivot tables on top of DuckDB-WASM

Integrates DuckDB with Google BigQuery, allowing direct querying and management of BigQuery datasets