Скачать или смотреть what is Duckdb?

DuckDB is an open-source, in-process SQL OLAP (Online Analytical Processing) database management system designed for high-performance analytical queries on large datasets. Unlike traditional client-server databases like PostgreSQL, it runs embedded within your application or script (e.g., in Python or R), eliminating the need for a separate server process. It's column-oriented for efficient reads, supports formats like CSV, Parquet, and JSON, and excels at complex operations like aggregations and joins on gigabyte-scale data without requiring clusters.

1. Super fast for big data analysis on one computer.
2. Works directly with files and pandas without copying data.
3. Uses simple SQL and runs inside your code with no server.

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