It depends on how much your data gets accessed. Your data storage costs (~$0.03/...

mnutt on Aug 12, 2015 | parent | context | favorite | on: S3 and High Availability

It depends on how much your data gets accessed. Your data storage costs (~$0.03/GB) double, but your transfer out costs (~$0.05-$0.09/GB) stay the same. The replication cost is often pretty negligible compared to regular traffic.