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On the Parquet topic, the Polars lazyframe workflow of operating on a Parquet file is so convenient for me when wrangling hundreds of millions of rows. You avoi
by kipukun 2y ago
On the Parquet topic, the Polars lazyframe workflow of operating on a Parquet file is so convenient for me when wrangling hundreds of millions of rows. You avoid loading the data into a SQL server if you don't need to.