Tried polars in Ruby

• polars

  144 25,837 10.0 Rust

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

  

Polars is a data frame in the Rust language using Apache Arrow Columnar Format. polars-ruby is the Ruby binding for Polars created by Andrew Kane.

• polars-ruby

  10 745 9.7 Ruby

  Blazingly fast DataFrames for Ruby

Polars is a data frame in the Rust language using Apache Arrow Columnar Format. polars-ruby is the Ruby binding for Polars created by Andrew Kane.

• InfluxDB

  www.influxdata.com sponsored

  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.

  

• Apache Arrow

  75 13,442 10.0 C++

  Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

  

Several members of the Ruby community have been deeply involved in the development of Apache Arrow.

• magnus

  13 576 8.9 Rust

  Ruby bindings for Rust. Write Ruby extension gems in Rust, or call Ruby from Rust.

So while the Arrow C binding for the Ruby language is relatively well-developed, polars-df is not an Arrow C binding, but a binding to Polars implemented in Rust. magnus is used for the connection between Ruby and Rust. In fact, there is also a Ruby data frame that uses the Arrow binding, which is called RedAmber. But we are not talking about that now.

• red_amber

  1 61 8.5 Ruby

  A dataframe library for Rubyists.

  

So while the Arrow C binding for the Ruby language is relatively well-developed, polars-df is not an Arrow C binding, but a binding to Polars implemented in Rust. magnus is used for the connection between Ruby and Rust. In fact, there is also a Ruby data frame that uses the Arrow binding, which is called RedAmber. But we are not talking about that now.

• polars-cheat-sheet

  1 16 10.0 HTML

  Polars cheat sheet

Chapter 2 Polars cheat sheet in Ruby

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