broker - Originally, a broker or brokour bought wine cheaply in quantity and sold it at a profit; broker came to mean any retailer who did this, or a middleman/agent.
Apache Subversion (SVN) Apache Subversion (SVN) is a free and open-source software developed by the Apache Software Foundation that acts as a control system for tracking changes to files, folders and directories. It is used to assist in recovering data and recording the history of changes made over time.
(November 2014) Software-defined networking (SDN) is an approach to computer networking that allows network administrators to programmatically initialize, control, change, and manage network behavior dynamically via open interfaces and abstraction of lower-level functionality.