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

Apache Druid: a high performance real-time analytics database.

APM, (Application Performance Management) tool for large-scale distributed systems.

The Metadata Platform for your Data and AI Stack

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

configuration library for JVM languages using HOCON files

Apache Pinot - A realtime distributed OLAP datastore

The Physical Web: walk up and use anything

Apache Geode

Scouter is an open source APM (Application Performance Management) tool.

Machine Learning Platform and Recommendation Engine built on Kubernetes

Project hosting software - Deprecated

A most easily usable Facebook API wrapper in Java.

Korean Morphological Analyzer by shineware

hwpx library for java

Mirror of Apache Tajo

Korean morphological analyzer

OpenSource Search Engine, made by Lucene

The Android client of double-entry account book service "Whooing"

K-Ranker is an algorithm that extracts keyword based on the order of priority.