Pandas vs Polars vs DuckDB vs PySpark: The Data Engineer’s Guide to Choosing the Right Tool
source: OpenAI GPT Image 2 modelYou have been there. A 2GB CSV lands on your desk, you fire up Jupyter Notebook, run `pd.read_csv()`, and watch your laptop fan spin up like a jet engine. Five minutes later, your kernel crashes. You restart, try again w…