Database architecture for an air traffic information system
First Claim
1. A database architecture for an air traffic information display system comprising:
- an air traffic control system in a secured domain, including;
a data manager including a first interface; and
a first SQL database server connected to the data manager via the first interface for receiving operating data from the data manager;
a business system outside the air control system, including;
a second SQL database server including a stored procedure for sending a request for updating to the first SQL database server and copying the operating data from the first SQL database server based on the request to allow a user of the business system to use the operating data in the second SQL database server, anda secured network including a data transfer link between the first SQL database server and the second SQL database server and a firewall for access control to the first SQL database server and the second SQL database serve for exclusively implementing a one-way transfer of the operating data from the first SQL database server to the second SQL database server using the stored procedure to prevent the data in the first SQL database server from being corrupted by the user of the business system.
2 Assignments
0 Petitions
Accused Products
Abstract
A database architecture for an air traffic information display system includes a data manager including a first interface, a first database server connected to the data manager via the first interface, a firewall connected to the first database server; and a second database server connected to the first database server via the firewall and including a stored procedure for copying data from the first database. The second database server is used for computations based upon the data transactions pulled from the first database server. Thereby off-loading the first database server so that it can be more responsive to the data manager with respect to current changes. The firewall between the two servers prevents the data in the first server from being corrupted by users of the system.
-
Citations
37 Claims
-
1. A database architecture for an air traffic information display system comprising:
-
an air traffic control system in a secured domain, including; a data manager including a first interface; and a first SQL database server connected to the data manager via the first interface for receiving operating data from the data manager; a business system outside the air control system, including; a second SQL database server including a stored procedure for sending a request for updating to the first SQL database server and copying the operating data from the first SQL database server based on the request to allow a user of the business system to use the operating data in the second SQL database server, and a secured network including a data transfer link between the first SQL database server and the second SQL database server and a firewall for access control to the first SQL database server and the second SQL database serve for exclusively implementing a one-way transfer of the operating data from the first SQL database server to the second SQL database server using the stored procedure to prevent the data in the first SQL database server from being corrupted by the user of the business system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 27, 28, 37)
-
-
14. A method of storing air traffic information, the method comprising:
-
receiving a data update request; changing operating data in accordance with the request; storing the changed operating data in a first SQL database server in a secured air traffic control system; and exclusively implementing a one-way transfer of the operating data from the first SQL database server to a second SQL database server in a business system through a secured network using a stored procedure in the second SQL database server to prevent the changed data in the first SQL database server from being corrupted by a user of the business system, including; sending a request for updating from the second SQL database server to the first SQL database server through the secured network, the second SQL database server being in the business system outside the secured air traffic control system; and copying the operating data from the first SQL database server to the second SQL database server across the secured network to allow the user of the business system to use the operating data in the second SQL database server. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 29, 30, 31, 32, 33, 34, 35, 36)
-
Specification