Regional and Global AWS Architecture

• There are 3 main type of architectures:
  • Small scale architectures: one region/one country
  • Small architecture with DR: one region + backup region for disaster recovery
  • Multiple region based systems
• Architectural components at global level:
  • Global Service Location and Discovery
  • Content Delivery (CDN) and optimization
  • Global health checks and Failover
• Regional components:
  • Regional entry point
  • Scaling and resilience
  • Application services and components