Event-Driven Architectures and AWS EventBridge

In an event-driven architecture, the decoupled services interact with each other through events. An event can be any substantial change or important business event, such as a transaction, adding reviews, or sensory information. This software design pattern is commonly used in architectures made out of microservices.

A typical event-driven architecture has three important components, which are as follows:

• Event producer: The component or system responsible for generating and publishing events. It can be any microservice or third-party software application that emits events. Also, CloudTrail events can be used as a producer.

• Event router: This component routes the events from producer to consumer. An example of the event router is an event bus that maps the producer’s events to consumers.

• Event consumer: This is the component or ...