AWS organizira svojo globalno infrastrukturo v regije (geografske lokacije) in razpoložljivostne cone (izolirani podatkovni centri znotraj regije). Razumevanje teh je temeljno za oblikovanje aplikacij, ki so zanesljive (tolerantne na napake) in zmogljive (nizka latenca).
Regije — geografske lokacije
A REGION is a geographic area with AWS infrastructure (e.g. us-east-1 Virginia,
eu-west-1 Ireland, ap-southeast-1 Singapore):
→ choose regions based on: proximity to USERS (lower latency), data RESIDENCY/
compliance (where data must legally reside), service availability, and cost
→ regions are isolated from each other (a region's issues don't affect others)
