Google core libraries for Java

The official home of the Presto distributed SQL query engine for big data

Generate diagrams from textual description

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 …

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

Apache NiFi

Allure Report is a flexible, lightweight multi-language test reporting tool. It provides clear graphical reports and allows everyone involved in the development process to extract the maximum of in…

Synthetic Patient Population Simulator

An open source multi-modal trip planner

🔥 HAPI FHIR - Java API for HL7 FHIR Clients and Servers

Live Transcribe is an Android application that provides real-time captioning for people who are deaf or hard of hearing. This repository contains the Android client libraries for communicating with…

First open-source data discovery and observability platform. We make a life for data practitioners easy so you can focus on your business.

Egeria core

Eclipse Ditto™: Digital Twin framework of Eclipse IoT - main repository

Ontop is a platform to query relational databases as Virtual RDF Knowledge Graphs using SPARQL

Osmosis is a command line Java application for processing OSM data.

Eclipse hawkBit™

Eclipse Hono™ Project

A Graph Server (no longer active - see Apache TinkerPop)

JTA Transaction Manager

Elasticsearch on Mesos

Vorto Project

SPARQL for Tables: Turn CSV into RDF using SPARQL syntax

Google Ads API Client Library for Java

Hackpad is a web-based realtime wiki.

GraphQL interface for querying and serving linked data on the Web.

Simple project to expose a catalog over REST using a Java catalog backend

Mirror of Apache Myriad (Incubating)

Sparql -> SQL Rewriter enabling virtual RDB -> RDF mappings

Index Common Crawl archives in tabular format