AWS Fault Isolation Boundaries - AWS Fault Isolation BoundariesPublication date: November 16, 2022 (Document revisions) Abstract Amazon Web Services (AWS) provides different isolation boundaries, such as Availability Zones (AZ), Regions, control planes, and data planes. This paper details how AWS uses these boundaries to create zonal, Regional, and global services. It also includes prescriptive guidance on how to consider dependencies on these different servi
