System and method for modeling subscriptions and subscribers as data

A subscription services programming methodology, comprising:

• receiving subscription queries and subscriber information;
• abstracting the subscription queries and subscriber information into data classes;
• propagating databases of the data classes with respective query and subscriber information;
• and
• upon a notification event occurring, performing a join operation to join subsets of the databases to generate notification data.

A subscription services programming methodology, comprising:

• generating a first set of data fields that represent subscription information;
• generating a second set of data fields that represent subscriber information;
• and
• generating a third set of data fields that represent event information.

A subscription services programming system, comprising:

• means for abstracting at least a subset of subscriber information, subscription information and event information into schema;
• and
• means for propagating databases with information corresponding to the respective schemas;
• and
• means for performing a join operation on a subset of the databases to generate notification data.