Polars: when pandas is too slow

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Task

📝 **Question:** Your pandas pipeline takes 45 minutes on a 2 GB file. Switching tools:

📋 Pick the right answer.

💡 **Hint:** Re-read the theory above if unsure.

Keep going

📊quiz

Capstone: end-to-end sales analysis

📊quiz

Loading a CSV

📊quiz

Selecting columns and rows

🤖predictFREE

Prerequisites — what you should know before this track

⚡predictFREE

Prerequisites — what you should know before this track

🎯 Quiz

Question

📝 **Question:** Your pandas pipeline takes 45 minutes on a 2 GB file. Switching tools:

📋 Pick the right answer.

💡 **Hint:** Re-read the theory above if unsure.

Keep going

💬 Discussion