Technical requirements

You can download the datasets and code in the GitHub repository:

• Data: https://github.com/PacktPublishing/Polars-Cookbook/tree/main/data
• Code: https://github.com/PacktPublishing/Polars-Cookbook/tree/main/Chapter11

It is assumed that you have installed the polars library in your Python environment:

>>> pip install polars

It is also assumed that you imported it into your code:

import polars as pl

You’d need to have Amazon Web Services (AWS), Azure, GCP, and Snowflake accounts to go through recipes in this chapter. The good news is that they offer free credits or a free trial, so you may not pay a dime to try out these platforms! They may even have always-free products. The following is the list of resources you can follow to create an account for each cloud vendor:

• AWS: https://aws.amazon.com/free
• Azure: https://azure.microsoft.com/en-us/free
• GCP: https://cloud.google.com/free
• Snowflake: https://signup...