Architecture World 5 · Loose Coupling · Stage 3

Fan Out

Booking events as tokens through a topic, a bus and a pipe. Each one is delivered, filtered, dropped or replayed by a rule you can read.

  • SNS filter policies
  • FIFO topics
  • EventBridge patterns
  • Targets and DLQs
  • Archive and replay
  • Scheduler and Pipes
Domain
Core architecture
World
Architecture World 5: Loose Coupling (Associate)
Game type
Solution board: Drop services into each row's slots, then run records through them.
Time
About 25 minutes on a first attempt (estimated)
Exam guides
  • SAA-C03Task 2.1: Design scalable and loosely coupled architectures
  • SOA-C03Skill 1.2.2
  • DVA-C02Skill 1.1.12: Use Amazon EventBridge to implement event-driven patterns; Skill 4.3.4: Use subscription filter policies to optimize messaging
  • SAP-C02Task 2.4: Design a strategy to meet reliability requirements; Task 4.4: Determine opportunities for modernization and enhancements
  • DOP-C02Task 5.1: Manage event sources to process, notify, and take action in response to events