Amazons Global Infrastructure

• Region: Geographical Location where AWS has its presence
• Availability Zones: Each Region will have multiple AZ. Each AZ has datacenters where the infrastructure is hosted.
• Refer to View the Amazons Global Infra.

Global Network (Back-bone Networks)

• Backbone Network established by Amazon which connects all the AZs and PoPs

Point of Presence

• A Datacenter set up by AWS to
  • Establish connectivity with Customers to use AWS Global Network
  • For Streaming APPs like AWS Prime Video/Netflix as PoP for Content Delivery Networks (CDN)