Hadoop Studio is a map-reduce development environment (IDE) based on Netbeans. It makes it easy to create, understand, and debug map-reduce applications based on Hadoop, without requiring development-time access to a map-reduce cluster. The studio provides a real-time workflow view of a map-reduce job, which displays the individual inputs, outputs, and interactions between the phases of a map-reduce job. The workflow view of a job updates in real time with the developer's code changes. It then generates Java sources and compiles them into a binary jar file, which can be run on a normal Hadoop cluster.
ARPWatch Web-interface and SQL-storage includes an SQL converter and a Web interface for arpwatch. The SQL converter lets you store arpwatch messages in a MySQL database. The Web interface displays mailbox and database reports with selection by period, IP address, and MAC address.
OpenICT HF Teletype Firmware is the software that drives the digital shortwave radio teletype device developed by the OpenICT Foundation. This software can encode and decode messages in the Hellschreiber format, allowing for ease of use and minimum complexity of the radio hardware.