Database Reference
In-Depth Information
Event-driven interaction
As shown in the next figure, in a typical event-driven model, the service producer
produces the data and publishes it on a common messaging platform. The service
consumer subscribes to and consumes the data from a common messaging plat-
form.
One of the disadvantages of the event-driven model is complexity, due to the addi-
tional platform components and configurations over a traditional request-response
interaction.
On the other hand, the biggest advantage of the event-driven model is that it
provides loose coupling between service consumers and producers.
