Patent ID: 7203596
Filing Date: 2007-04-10
Classification: G06Q,G08G,Y10S

Abstract:
1. An air traffic information display system comprising: a data manager placed at the middle tier of a three-tier architecture, the data manager for arbitrating flight, system and airport data transactions in a performance-related manner, the data manager including a first interface and a plurality of second interfaces; a first database server forming one tier of the three-tier architecture and being connected to the data manager via the first interface; and a plurality of clients forming the other tier of the three-tier architecture and being capable of coupling to the data manager via the plurality of second interfaces, at least one client being different from the other client, and the second interfaces being common to the plurality of clients; and a gateway server coupled to the database server through a firewall, the gateway server for moving data from a secure domain to a less secure domain in a non-intrusive manner, the data manager including module for providing, based on a subscription list for the plurality of clients, data updates in a secure and apportioned manner in accordance thereto.