Parquet | Sylvain Lesage | Observable

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Parquet | Sylvain Lesage | ObservableParquet | Sylvain Lesage | Observable

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Sylvain Lesage

@severo

Dataviz developer ✧ Freelance | Open for projects. Prototyping here with JS, d3, three.js.

308

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Read partial parquet files with DuckDB WASM

Aug 13, 2025

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'Parquet Content-Defined Chunking' blog post replication

Apr 9

2

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Parquet structure

Oct 7, 2025

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Sep 12, 2025

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Hello Foursquare places

Apr 9

7