S3 Glacier Instant Retrieval vs Standard-IA: A No-Nonsense Cost Breakdown for Engineers
https://josuerwqt559.bearsfanteamshop.com/how-iam-policies-helped-one-platform-engineer-fix-storage-bottlenecks-and-scale-predictably
How rarely accessed data can drive 25-40% of your storage bill The data suggests cloud bills are increasingly dominated by storage for infrequently accessed data