write_parquet

Write Parquet file

Writes a DataFrame to a Parquet file using the native parquet-glib writer. Prefer Parquet for compressed, long-term storage of large datasets or when sharing data with external analytics tooling. For the fastest possible round trip (no compression), use write_ipc instead.

Parameters

• df (DataFrame): The DataFrame to write.

• path (String): The output file path.

Returns

Examples

write_parquet(df, "data.parquet")

See Also

write_ipc, read_parquet