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

Scraper used for recording changes to Portland jail database

Apache DataFusion SQL Query Engine

Statistical Machine Intelligence & Learning Engine

Financial data analysis: preprocess, visualize, calculate technical indicators.

cuDF - GPU DataFrame Library

Type safety for spark columns

C++ DataFrame for statistical, Financial, and ML analysis -- in modern C++ using native types and contiguous memory storage

PyGWalker: Turn your pandas dataframe into an interactive UI for visual analysis

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

Snowflake Snowpark Python API

ArcticDB is a high performance, serverless DataFrame database built for the Python Data Science ecosystem.

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

Hamilton helps data scientists and engineers define testable, modular, self-documenting dataflows, that encode lineage and metadata. Runs and scales everywhere python does.

Mimesis is a robust data generator for Python that can produce a wide range of fake data in multiple languages.

Distributed DataFrame for Python designed for the cloud, powered by Rust

Modin: Scale your Pandas workflows by changing a single line of code

Optimización de lectura de datasets en Python

A Clojure high performance data processing system

Transformation Toolset for Vectors, Matrices, Lists and Data Frames