https://sudonull.com/parquet-in-python-reading-writing-and-optimization
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https://sudonull.com/webassembly-sql-for-excel-and-parquet-in-the-browser
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https://sudonull.com/duckdb-as-storage-replacing-etl-postgres
Learn how DuckDB replaces ETL + Postgres with one file for OLAP. Code examples, SLA, migration. Simplify analytics without infrastructure — read the guide for developers.
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