ttmap passively analyzes values of TCP Timestamps in captured IP packets. After collecting enough data, it computes characteristic remote machine parameters. These values let it guess remote operating systems and identify unique machines behind a single IP address. For example, it can analyze remote IP load-balanced clusters.
The "Faster Java Serialization" project aims to provide faster Java serialization by inspecting classes and generating tailor made serialization code on the fly. This serialization code is reused for every object of the same class. Objects are serialized to a NIO ByteBuffer, eliminating the need for numerous memory copies that take place during normal serialization to files or network. Currently, there are some limitations on the kinds of objects that can be serialized.
Os-Cafe is a system for administering a cybercafe running exclusively Linux for clients and the server. It has been used in The OpenSource Café (France/Lyon) since summer 2006. It provides a set of preconfigured and customized tools (including some pre-existing ones) like openkiosk, nodeview, and bigsister, but it also provides a full framework for administration and a captive portal for Wifi support.
PHPDance is an object-oriented PHP interface to the Sharedance cache server. It allows you to cache data in the very fast and reliable Sharedance cache server. Features include the ability to be distributed across multiple servers and optional redundancy (in which writes go to two servers).
Cerber Grid is a light-weight high performance Java grid system that combines simplicity and easy of use with a powerful and versatile architecture. It contains a Web interface that allows a user to submit and view jobs, view statistics on the controller and the nodes, and perform other administrative functions.