Common use-cases for pickle in Python

Question

I\'ve looked at the pickle documentation, but I don\'t understand where pickle is useful.

What are some common use-cases for pickle?

Answer 1

I use pickling during web scrapping one of website at that time I want to store more than 8000k urls and want to process them as fast as possible so I use pickling because its output quality is very high.

you can easily reach to url and where you stop even job directory key word also fetch url details very fast for resuming the process.