Availability Zone
Also written: Availability Zones, AZ, AZs
One or more separate data centers inside a region, with their own power. Services like S3 and DynamoDB copy your data across AZs so one building failing doesn't lose it.
Also written: Availability Zones, AZ, AZs
One or more separate data centers inside a region, with their own power. Services like S3 and DynamoDB copy your data across AZs so one building failing doesn't lose it.