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Polars: Working with Data Larger than RAM memory 1 год назад


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Polars: Working with Data Larger than RAM memory

💥 Download the FREE Data Science Roadmap for 2023 ➡️ http://bit.ly/3ysZjG5 💥 Blog: https://mbel-education.com --------------------------------------------------------------------------------------------------- Code: https://github.com/martinbel/polars-t... Dataset: https://www.kaggle.com/datasets/mkech... This video is the fifth of a tutorial series on polars. I explain how to work with larger than RAM data using a dataset that would take 80GB of space in CSV format. Polars is a FAST DataFrame library in Python that is gaining a lot of attention recently and might replace Pandas entirely. I hope you enjoy this series! Please subscribe and like the video to support the channel Timeline: 0:00 Intro 0:39 Reading a sample file 1:40 Aggregate data on the sample 2:42 Lazy Mode 3:23 Aggregating out of RAM data 4:30 Data Visualization

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