Operations → Cloud Infrastructure
Cloud Region
A geographic area where a cloud provider operates one or more availability zones.
Motivation
A cloud region solves the problem of choosing a geographic area where infrastructure runs.
Where it fits
It belongs to cloud infrastructure and reliability planning.
Mental model
A region is a large physical/geographic boundary containing multiple availability zones.
Important details
Region choice affects latency, compliance, disaster recovery, cost, and service availability.
Common mistakes
- Assuming all regions offer identical services.
- Ignoring user geography and data residency.