🔥 人人可用的开源数据可视化分析工具，帆软、Tableau 等商业 BI 工具的开源替代。

OpenRefine is a free, open source power tool for working with messy data and improving it

Alluxio, data orchestration for analytics and machine learning in the cloud

🔥「数据可视化报表工具」类似excel操作风格，在线拖拽完成报表设计！功能涵盖: 报表设计、图形报表、打印设计、大屏设计等，完全免费！秉承“简单、易用、专业”的产品理念，极大的降低报表开发难度、缩短开发周期、解决各类报表难题。

Java dataframe and visualization library

数据可视化分析平台，自由制作任何您想要的数据看板

ELKI Data Mining Toolkit

Abixen Platform is a microservices based software platform for building enterprise applications delivering functionalities through creating particular microservices and integrating by provided CMS.

The premier open source Data Quality solution

Knowage is the professional open source suite for modern business analytics over traditional sources and big data systems.

Helical Insight software is world’s first Open Source Business Intelligence framework which helps you to make sense out of your data and make well informed decisions.

Ultimate Tennis Statistics and Tennis Crystal Ball - Tennis Big Data Analysis and Prediction

The foundational library of the Morpheus data science framework

数据可视化, 数据挖掘, 数据处理 ETL分析

Desktop GUI for SNAP based on NetBeans Platform

In-memory Java DataFrame library

A Simple and Efficient Distributed Multidimensional BI Analysis Engine.

Jumbune, an open source BigData APM & Data Quality Management Platform for Data Clouds. Enterprise feature offering is available at http://jumbune.com. More details of open source offering are at,

Wren Engine is the backbone of the semantic layer - The semantic engine for LLMs, bringing business context to AI agents.

topics Models extension for Mallet & scikit-learn