Center Data Subscription Management Functional Area

Description

'Center Data Subscription Management' manages data subscriptions for an end user. It provides access to a catalog of available data, manages the necessary user information and rules that govern the data subscriptions, supports communications with data providers to collect data per the subscription rules, and makes the data available to the end user. It provides the local user interface through which a user can specify and manage subscriptions. It supports different mechanisms for collecting subscribed data for the end–user including one–time query–response as well as publish–subscribe services.

Included In

North Texas Tollway Authority Traffic Management Center

Functional Requirements

IDRequirement
01The center shall support peer–to–peer communications with other regional centers to support operational data sharing.
02The center shall allow users to sign up for a data subscription service to access data held by the center.
03The center shall be able to send data to users based upon a set of rules governing the data subscription service.
04The center shall allow center personnel to manage the subscription service.
05The center shall be capable of collecting data from other centers to be used as part of the data subscription service.
06The center shall maintain a catalog of available data that can be accessed by users of the data subscription service.
07The center shall support peer–to–peer communications with other regional centers to support operational data sharing. 
08The center shall support a data subscription service that manages the necessary user information and rules that govern the data subscriptions.