Why Polars uses less memory than Pandas

This page summarizes the projects mentioned and recommended in the original post on /r/Python
dataframe-library Dataframe Dataframes Rust Arrow

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  • polars

    Dataframes powered by a multithreaded, vectorized query engine, written in Rust

    • A PR for out of core sort for instance is just about to land: https://github.com/pola-rs/polars/pull/6156

  • r-polars

    Bring polars to R

    • Recently there is also a work in progress implementation of Polars rust bindings to R: https://github.com/pola-rs/r-polars

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    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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