Methods and systems for managing list data structures in event-driven systems

A computer-implemented method for managing one or more list data structures storing notifications for a plurality of event consumers, the method comprising:

• monitoring one or more real-time event streams and, based on the monitoring, identifying a first event;
• adding, to at least one list data structure of the one or more list data structures, one or more list entries to notify two or more event consumers of the plurality of event consumers of the first event;
• further monitoring the one or more real-time event streams, and, based on the monitoring, identifying a further event associated with the first event;
• and
• responsive to identifying the further event associated with the first event, updating the one or more list entries to reflect the further event.

A computer-readable medium storing instructions that, when executed by a processor of a computing system, cause the computing system to perform operations for managing one or more list data structures storing notifications for a plurality of event consumers, the operations including:

• monitoring one or more real-time event streams and, based on the monitoring, identifying a first event;
• adding, to at least one list data structure of the one or more list data structures, one or more list entries to notify two or more event consumers of the plurality of event consumers of the first event;
• further monitoring the one or more real-time event streams, and, based on the monitoring, identifying a further event associated with the first event;
• and
• responsive to identifying the further event associated with the first event, updating the one or more list entries to reflect the further event.