Owen O'Malley

This project is a set of plugins for Apache Hadoop that provide access to the GPL'ed compression codecs.

A mavenization of the Base64 project

Benchmarks for ORC files

Working tool to analyze Hive's class structure

Owen's solutions for advent of code 2023

Tool for creating maps of Minecraft worlds outside of the game.

Owen O'Malley's solutions for Advent of Code 2025

A rough prototype of a tool for discovering Apache Hive schemas from JSON documents.

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personal site

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Advent of Code 2022

Memory Efficient Serialization Library

Rust macro to expand integer ranges.

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the core Open Data Integration framework

A Godot 4 implementation of the Rule of 24 card game

A private messenger for iOS.

The game of Hangman on IOS

My solutions while learning Rust using Advent of Code 2020

My solutions while learning Rust using Advent of Code 2021

Moria: a roguelike Dungeon Crawler game | Umoria Source Code

Iceberg is a table format for large, slow-moving tabular data

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Vagrant files creating multi-node virtual Hadoop clusters with or without security.

WorldPainter is an interactive graphical map generator for the indie game Minecraft.

The official AWS SDK for Java.

Mirror of Apache Orc

Apache Spark

Your one-stop C and C++ library for URI parsing.

:globe_with_meridians: Jekyll is a blog-aware, static site generator in Ruby

No description.

Big Data Toolkit for the JVM

Mirror of Apache Infrastructure Puppet

Mirror of Apache Metron (Incubating)

Mirror of Apache Hadoop

Mirror of Apache Hive