🔥 人人可用的开源 BI 工具，数据可视化神器。An open-source BI tool alternative to Tableau.
- tableau
- data-visualization
- superset
- apache-doris
Repository Index
47,133 repositories indexed
1–24 of 29 · Most stars
All-in-one IoT Platform - Device management, data collection, processing and visualization.
- visualization
- iot
- iot-platform
- mqtt
QuestDB is a high performance, open-source, time-series database
- time-series
- low-latency
- database
- sql
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
- java
- presto
- hive
- hadoop
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
OpenRefine is a free, open source power tool for working with messy data and improving it
- datacleansing
- data-analysis
- java
- opendata
Statistical Machine Intelligence & Learning Engine
- machine-learning
- regression
- clustering
- manifold-learning
A scalable, distributed Time Series Database.
Java dataframe and visualization library
- dataframe
- data-frame
- java
- java-dataframe
AnyChart Android Chart is an amazing data visualization library for easily creating interactive charts in Android apps. It runs on API 19+ (Android 4.4) and features dozens of built-in chart types.
- android-library
- android-development
- android-ui
- android-chart
An easy-to-use BI server built for SQL lovers. Power data analysis in SQL and gain faster business insights.
Fast scalable time series database
- kairosdb
- java
- timeseries-database
- metrics
Hopsworks - Data-Intensive AI platform with a Feature Store
- feature-store
- aws
- azure
- data-science
📈 Collect customer event data from your apps. (Note that this project only includes the API collector, not the visualization platform)
Apache StreamPipes - A self-service (Industrial) IoT toolbox to enable non-technical users to connect, analyze and explore IoT data streams.
A scientific charting library focused on performance optimised real-time data visualisation at 25 Hz update rates for data sets with a few 10 thousand up to 5 million data points.
- chart-fx
- java
- charting-libraries
- javafx
A distributed system designed to ingest and process time series data
An extensible Java framework for building event-driven applications that break up XML and non-XML data into chunks for data integration
- java
- smooks
- enterprise-integration
- etl
Accumulo backed time series database
- accumulo
- series-database
- time-series
- hacktoberfest
The Spatial Framework for Hadoop allows developers and data scientists to use the Hadoop data processing system for spatial data analysis.
- data-management
- spatial-analysis
JQuick-Pdf is an enterprise-grade Java PDF generation framework. It provides HTML-like declarative syntax and supports more than 30 kinds of graphs, greatly simplifying complex PDF report creation while retaining full native pdfbox(since version 4.0.0) APIs.
- apache-pdfbox
- charts
- data-visualization
- fonts
The foundational library of the Morpheus data science framework
- datascience
- data-analysis
- data-analytics
- regression
ASH Viewer provides a graphical view of active session history data within the Oracle and PostgreSQL DB
🔥 JMock is a high-performance data generation and simulation component library implemented in Java.
- functions
- mock
- testing-tools
- dataset