问题 Is it possible to save a pandas data frame directly to a parquet file? If not, what would be the suggested process? The aim is to be able to send the parquet file to another team, which they can use scala code to read/open it. Thanks! 回答1: Pandas has a core function to_parquet() . Just write the dataframe to parquet format like this: df.to_parquet('myfile.parquet') You still need to install a parquet library such as fastparquet . If you have more than one parquet library installed, you also