Arik Chakma
274082fd77
* refactor: clean to roadmap content * refactor: move shared helpers into scripts/lib
579 B
579 B
Parquet
Parquet is a columnar file format optimized for analytical workloads. It stores data with type information, supports efficient compression, and reads much faster than CSV for large datasets. pd.read_parquet() requires the pyarrow or fastparquet library and is the preferred format for storing processed DataFrames on disk.
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