Fluentd is an open source data collector designed to scale and simplify log management. It can collect, process and ship many kinds of data in near real-time.

A framework to implement robust multiprocess servers like Unicorn

Deploy tool using tarballs and serf for lot of servers

Atmos provides a terraform scaffold for creating cloud system architectures

Log the timeline

It may be used for other HTTP servers.

Droonga engine is a core component in Droonga system. Droonga is a scalable data processing engine based on Groonga. Droonga means Distributed Groonga.

Fluentd plugin to collect debug information

Simple document server that works with Github Wiki or Gollum to serve foot notes for external websites just by adding a small script tag

generates and run a radar-app.

RDKit is a simple toolkit to write Redis-like, single-threaded multiplexing-IO server.

When you need to write a program that provides some sort of persistent service, there are some things you always need. Logging, metrics, extracting configuration from the environment, signal handling, and so on. This gem provides ServiceSkeleton, a template class you can use as a base for your services, as well as a collection of helper classes to manage common aspects of a system service.

Build a Maven non-reactor system

Allows one to author Tivo HMO applications using ruby