ComCierge Project - System Diagram

High-Level System Diagram

Component Descriptions:
OS Shell	Thin profile shell application that monitors network status, shuts down application when network is in trouble, reconnects after network back up. Also allows communication with property server controller when rest of client is down for maintenance purposes.
Client Controller	Allows server-client communication while application is running for general comminication, maintenance, etc.
Property Server Controller	Communication link to client and global server controller.
Global Server Controller	Communication link to all property servers.
Main Application	The Main Application is the central point of user interaction and routes the user to the various other modules and web pages, as well as displaying advertising.
SQL Databases:
ComCierge	Main Database. Holds all of the property information for guest info, hotel and property info, room info, movies, advertising, etc.
Music	Holds all of the information for the Music module.
RoomServ	Holds all of the information for the Room Service module.
Location	Holds all of the Country, State, City and Zip Code information.
Survey	Holds all of the information for the Survey module.
Demo	Holds all of the information used for demonstration purposes. Once a module matures and is integrated into the system perminately, its data is moved into one of the other databases or given its own database.