S3 Glacier Instant Retrieval vs Standard-IA: A No-Nonsense Cost Breakdown for Engineers

https://sticky-wiki.win/index.php/Everyone_Thinks_Manual_Scaling._Security_Isn%27t_Optional_Anymore:_What_99.999999999%25_Durability_Reveals

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