Architecture World 5 · Loose Coupling · Stage 5

Front Door

Six calls through API Gateway. The API type, the endpoint type, the throttle, the timeout and the cache decide each one.

  • REST, HTTP and WebSocket APIs
  • Endpoint types
  • Throttling and usage plans
  • Stage caching
  • Authorizers
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
  • DVA-C02Skill 3.4.2: Describe API Gateway stages and custom domains
  • SAP-C02Task 4.4: Determine opportunities for modernization and enhancements