Apache Polaris, the interoperable, open source catalog
High-performance, open source distributed transaction solution
Java 1-17 Parser and Abstract Syntax Tree for Java
A graph database that supports more than 100+ billion data
DBMS supporting graph, document, full-text and geospatial models
Distributed messaging and streaming platform with low latency
Metadata/data identification Java library
Apache IoTDB
An interactive viewer for three-dimensional chemical structures.
Pentaho offers comprehensive data integration and analytics platform.
Plotter for math functions y=f(x)
Toolkit for working with and mapping geospatial data
Draw vector graphics to scale using a descriptive language
JaxoDraw: Feynman Diagrams made easy!
Big Data Stream Analytics Framework.
ReportServer is a modern and versatile business intelligence platform
Visualization and Analysis
The Great Periodic Path Hunt at gwtokarsky.github.io
An Interactive Visualisation for Tabular Data
Generalized Interoperability and Strong AI
Easy Tools of PDF, Image, File, Network, Data, and Medias