pandas save file to pickle

import pandas as pd
df.to_pickle(file_name) # save
df = pd.read_pickle(file_name) # load

Here is what the above code is Doing:
1. Save the dataframe to a pickle file.
2. Load the dataframe from the pickle file.

The pickle file is saved in the same directory as the Python script.

The pickle file is saved as a binary file.

The pickle file is saved with the .pkl extension.

The pickle file can be loaded into a Python script and used just like the dataframe it was saved from.

The pickle file can be opened with a text editor like Notepad++ but it won’t make much sense.

The pickle file is a binary file and can’t be read by a human.

The pickle file can be read by Python and converted back into a dataframe.

The pickle file is smaller than the CSV file.

The pickle file can be read faster than the CSV file.

The pickle file can be read by any Python script.

The pickle file can’t be read by any other software.

The pickle file can be password protected.

The pickle file is not human readable.

The pickle file can be emailed or transferred like any other file.

The pickle file is a convenient way to save a dataframe for use in a Python script.

The pickle file can be used to save a dataframe for use in a different programming language.

The pickle file can be used to save a dataframe for use in a different operating system.

The pickle file can be used to save a dataframe for use on a different computer.

The pickle file can be used to save a dataframe for use in a different Python script.

The pickle file can be used to save a dataframe for use in a different software program.