CoXServer is a development project aimed at creating a game server emulator for the game Dark Age of Camelot.
The server will be written in C++ and will use a XML backend by default with MSSQL, MySQL and Oracle support in the future.
NAGS (Not Another Game Server) is a core system for creating a talker or mud, the code base uses object orientated PHP with a SQL database backend (MySql, Sqlite, Oracle) to track users, room, objects and npc's.