134 Open source projects that are alternatives of or similar to polars

heidi : tidy data in Haskell

Apache Arrow DataFusion SQL Query Engine

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Go data analysis / manipulation library built on top of Apache Arrow

In-memory Java DataFrame library

Routines and data structures for using isarn-sketches idiomatically in Apache Spark

DataFusion has now been donated to the Apache Arrow project

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Woodwork is a Python library that provides robust methods for managing and communicating data typing information.

Functional data science

Daany - .NET DAta ANalYtics .NET library with the implementation of DataFrame, Time series decompositions and Linear Algebra routines BLASS and LAPACK.

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A jQuery plugin that dynamically points one element at another ~

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Welcome to DataFrames.jl with Bogumił Kamiński

Simple form validation using Arrow

Mirror of Apache Arrow site

The plugin to manage benchmarks on your CI

Λrrow Optics is part of Λrrow, a functional companion to Kotlin's Standard Library

Table analysis and plotting application written in PySide2/PyQt5

Manipulate arrays of complex data structures as easily as Numpy.

Data science and numerical computing with Julia

Android: A horizontal number picker

PySpark Algorithms Book: https://www.amazon.com/dp/B07X4B2218/ref=sr_1_2

[DEPRECATED] The tooltip that has all the right moves

A Python package that parses SQL and interprets it as methods that act upon existing pandas (or other types of) DataFrames that have been declared and registered

In-memory Graph Database and Knowledge Graph with Natural Language Interface, compatible with Pandas

Elasticsearch tool for easily collecting and batch inserting Python data and pandas DataFrames

Clean APIs for data cleaning. Python implementation of R package Janitor

A consistent table management library in python

📺(tv) Tidy Viewer is a cross-platform CLI csv pretty printer that uses column styling to maximize viewer enjoyment.

🐞 <3 🐼 A ladybug extension powered by pandas

Draw a leader line in your web page.

Using Arrows to model parallel processes/computations.

Spark VCF data source implementation for Dataframes

Native SQL Engine plugin for Spark SQL with vectorized SIMD optimizations.

SADDLE: Scala Data Library

Structured data processing in Kotlin

Dataset manipulation library built on the top of tech.ml.dataset

Data Preview 🈸 extension for importing 📤 viewing 🔎 slicing 🔪 dicing 🎲 charting 📊 & exporting 📥 large JSON array/config, YAML, Apache Arrow, Avro, Parquet & Excel data files

Multi-dimensional data arrays with labeled dimensions

Utility class to manipulate dataset from CSV file

The powerful android spinner library for your application

Fletcher: A framework to integrate FPGA accelerators with Apache Arrow

Declare all your project's metadata and what you can do with it in one single place.

The tooltip that has all the right moves

Data cleaning, pre-processing, and Analytics on a million movies using Spark and Scala.

BlazingSQL is a lightweight, GPU accelerated, SQL engine for Python. Built on RAPIDS cuDF.

Rust crates for the H3 geospatial indexing system

An introductory workshop on pandas with notebooks and exercises for following along.

Pure Julia implementation of the apache arrow data format (https://arrow.apache.org/)

(DEPRECATED) A rewrite of DataFrames.jl based on Nullable

Open Arrow is an open-source font that contains 112 arrow symbols from U+2190 to U+21ff

A library for managing, validating, summarizing, and visualizing data.

Bioinformatics library in Kotlin

A high-performance Python Kafka client. Efficiently from Kafka to Pandas and back.

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