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

QuestDB is a high performance, open-source, time-series database

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Zero-allocation hashing for Java

A Java port of Daniel Lemire's fast_float project

Java Hashing, CRC and Checksum Benchmark (JMH)

A Neural Network designed to solve any rubik's cube of size NxNxN

Simple implementation of kademlia routing protocol.

Simple framework for building functional tests in a distributed environment.