How a Growing Platform Used IAM Policies to Stop Storage Sprawl and Scale Without Breaking Ops

https://www.kilobookmarks.win/when-11-nines-met-human-error-a-real-incident-in-s3-iam-and-durable-storage

How a mid-stage platform watched storage costs and latency explode Two years after product-market fit, a platform serving enterprise customers faced a creeping problem that almost every engineering lead knows: storage kept growing faster