1. Обучение
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  2. Курса
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  3. Scaling and Optimizing Data Pipelines with Polars
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упражнение

Estimating DataFrame size

Now check how much memory you saved. The numeric downcasts from the previous exercise have already been applied for you in movies_optimized. The original size is printed so you can compare it against the optimized one.

Инструкции

100 XP
  • Use the right method on movies_optimized to estimate its size in megabytes.