Relational is an interface to load relations from a file, to write relational algebra queries, and to see their result. This software has educational purposes, since it makes it possible to immediately evaluate if a query is correct or not. For developers, it provides a relational algebra Python module which can be used within other projects.
pHash is an implementation of various perceptual hashing algorithms. A perceptual hash is a fingerprint of a multimedia file derived from various features from its content. Unlike cryptographic hash functions that rely on the avalanche effect of small changes in input leading to drastic changes in the output, perceptual hashes are "close" to one another if the features are similar. Potential applications include copyright protection, similarity searches for media files, or even digital forensics.
AYUMiS is a project aiming to create a cross-platform MMORPG set in space. It is developed in C++ with ClanLib. It will give the player full control over the game universe, with no NPCs or pre-planned storyline. It attempts to give the player a full range of choices and open-ended gameplay.
Nagstamon is a Nagios status monitor with a UI that resides in the systray or as a floating statusbar on your desktop. It informs you in realtime about the status of your Nagios, Icinga, Opsview, Ninja, Check_MK/Multisite, Centreon, or Thruk-monitored network. It alerts you with sound and visual notification. Failed hosts and services are easy to connect with by SSH, RDP, and VNC. Custom actions can be run on certain events. It works best with GNOME, but also with KDE, Mac OS X, and Windows.
EmptyCrate Game Engine allows for the creation of first person 2d adventure games using a Drupal module. Once the game is written it is rendered using a Flash 9 application embedded in the Drupal page, making the adventure game instantly available to virtually anyone with an Internet enabled device. The engine represents the culmination of several years of ideas which finally were able to come together with the right combination of technologies. The realized goal was to make adventure games so accessible and easy to write that it would be possible to create an episodic game that is updated several times a week, similar to a Web comic.
The Corosync Cluster Engine provides a cluster plug-in engine for third party cluster service developers. Designers develop service engines for use with Corosync that can take advantage of its features including messaging, membership, IPC, a configuration object database, a handle database, automatic replication, and more.
Cacheonix is a reliable distributed Java cache. It helps software organizations achieve reliability, scalability, and performance in their enterprise applications by distributing cached data across a cluster of computers connected by a high-speed network and converting the per-node memory into a large cache of the shared address space. Cacheonix builds on top of a reliable cache coherence protocol that ensures that all nodes have a consistent view of the shared data.