Event Buses (EventBridge)

Summary

A more flexible event routing service that lets multiple event sources and consumers connect via rules, without every producer needing to know about every consumer directly.

• 1Set up a basic event bus rule routing an event to a target based on a pattern.
• 2Learn how this differs from a simple queue: many-to-many routing versus a linear pipe.
• 3Understand why this pattern scales better as the number of event types and consumers grows.