MySQL is a widely used and fast SQL database server. It is a client/server implementation that consists of a server daemon (mysqld) and many different client programs/libraries. It has a pluggable data store architecture. SourceLabs includes MySQL in its Self Support for Linux and Open Source Java offering.

Wildfire is an enterprise instant messaging (EIM) server dual-licensed under the Open Source GPL and commercially. It uses the leading open protocol for instant messaging, XMPP (also called Jabber).