implements both the point-to-point as well as the publish/subscribe message model of the latest Java Message Service (JMS) specification 1.0.2. Entirely designed as a federation of message routers, SwiftMQ provides the possibility to setup any router topology
Systemtap is a GUI to assist in the development of Systemtap scripts and to graph the return values of those scripts. It is intended to ease the use of the Systemtap tool for Linux. It is both an IDE for the scripting language and a data visualization and analysis tool. The GUI is targeted at system administrators who want to get information out of their system using Systemtap, as well as developers who wish to write new scripts.