DuckPGQ – A DuckDB community extension for graph workloads

DuckPGQ is a DuckDB community extension that enables high-performance graph analytics using SQL/PGQ, the SQL:2023 standard for graph queries. The open-source tool allows users to perform graph pattern matching operations—such as finding shortest paths, mutual friends, and popular nodes—directly within DuckDB's in-process analytics framework without external dependencies. It supports multiple programming languages including Python, Node.js, R, and Java for easy integration into analytical workflows.