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I think the parent is talking specifically about S3 rather than all of AWS -- S3 is a regional service and you can access it from any AZ within that region with
by electroly 5y ago
I think the parent is talking specifically about S3 rather than all of AWS -- S3 is a regional service and you can access it from any AZ within that region without additional fees. Cross-AZ charges are more commonly an issue with things like load balancers and EC2 instances.
- manquer 5y agoCross Region is common use case which makes S3 access from another region or if you are migrating painfully expensive when Compute is in multiple regions . Cross Region replication is typical setup for many DR use cases and S3 will charge you Inter-region transfer cost for replication as well.