DuckDB y httpfs detrás de un proxy: el secreto que nadie te cuenta
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Tag: Optimization
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DuckDB: File Formats and Performance Optimizations
3 min de lectura
Lately I’ve been working quite a bit with DuckDB, and one of the things that interests me most is understanding how to optimize performance according to the file format we’re using.
It’s not the same working with Parquet, compressed CSV, or uncompressed CSV. And the performance differences can be dramatic.
Let’s review the key optimizations to keep in mind when working with different file formats in DuckDB.
Parquet: Direct Query or Load First?
DuckDB has advanced Parquet support, including the ability to query Parquet files directly without loading them into the database. But when should you do one or the other?