Appended Events (Erl, Naserpour)
How can related asynchronously published events be effectively stored and queried?
The event publishing microservice associates related events and informs the event store of these relationships, which results in related events being appended. Appended events can then be queried to assist in the generation of accurate and complete auditing reports.
The event data is appended so that related events are associated with each other. This enables the administrator to effectively query the event store for meaningful auditing information.
This pattern can be applied in different ways, as explained in the complete pattern description.