The Outbox Pattern: A reliable way of saving state to your database and publishing a message/event to a message broker.
The sample project in this solution demonstrates how the outbox pattern can be achieved with using AWS DynamoDb as a backing persistence layer.
See these articles for more details on why the outbox pattern is critical to microservice architectures
- https://codeopinion.com/outbox-pattern-reliably-save-state-publish-events/
- https://itnext.io/the-outbox-pattern-in-event-driven-asp-net-core-microservice-architectures-10b8d9923885
