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polars pola-rs

2.2k

33.0k

other

165

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

rust arrow polars python dataframe dataframes out-of-core dataframe-library

Created 2020-05-13

12,318 commits to main branch, last one 10 hours ago

joinery cardillo

167

701

gpl-3.0

42

Data frames for Java

java joinery data-frame data-frames dataframe-library

Created 2014-11-01

274 commits to master branch, last one about a year ago

dflib dflib

25

254

apache-2.0

14

In-memory Java DataFrame library

etl java series dataframe data-frame microbatch data-analysis dataframe-library

Created 2019-01-07

1,956 commits to main branch, last one 4 days ago

morpheus-core zavtech

22

240

apache-2.0

18

The foundational library of the Morpheus data science framework

finance dataframe regression statistics datascience data-analysis data-analytics dataframe-library regression-models quantitative-finance statistical-analysis principal-component-analysis

Created 2017-06-28

97 commits to master branch, last one 6 years ago

tidypandas tidypyverse

8

98

mit

3

A grammar of data manipulation for pandas inspired by tidyverse

dplyr pandas python dataframe tidyverse data-science data-analysis dataframe-library

Created 2020-01-22

147 commits to master branch, last one about a year ago

scala-polars chitralverma

7

80

apache-2.0

7

Polars for Scala & Java projects!

jni java rust arrow scala polars big-data dataframe dataframe-library

Created 2023-01-03

127 commits to main branch, last one 3 months ago

red_amber red-data-tools

14

71

mit

9

A dataframe library for Rubyists.

ruby dataframe dataframes apache-arrow dataframe-library

Created 2022-04-15

760 commits to main branch, last one 6 days ago

DataFrame nRo

12

68

mit

6

DataFrame Library for Java

java table dataframe data-frame data-table data-science dataframe-library

Created 2016-03-11

311 commits to master branch, last one 3 years ago