DuckDB

Databases & ORMs
https://duckdb.org/
DuckDB screenshot
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DuckDB is an open-source, in-process analytical SQL database management system optimized for OLAP workloads. It features a PostgreSQL-inspired query language, supports reading and writing common data formats like CSV, JSON, and Parquet directly from local disks or object storage, and offers performant client APIs for major programming languages.

Pricing
Free
Features
Open Source

Checked on Sep 30, 2026.

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