Post why .parquet dominates modern data engineering

23 October 2026

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why .parquet dominates modern data engineering This video explains why the Parquet file format has become a dominant standard in modern data engineering by using columnar storage to improve speed and reduce file size compared to traditional CSV formats. It details key technical features like compression, encoding, and predicate pushdown that allow for significantly more efficient data retrieval and storage for large-scale analysis. https://www.youtube.com/watch?v=6Qkzfwk0W58

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