Cloud providers are businesses first. While their documentation is extensive, there are a few "unspoken truths" that architects learn the hard way. Here are three secrets to help you optimize your setup: 1. The "Default Settings" Tax
Cloud providers design their default configurations for , not cost-efficiency or maximum security.
Managed services (like managed databases or Kubernetes) take away the headache of maintenance, but they often mask underlying inefficiencies.
Set up strict auto-scaling policies and "kill switches" for dev/test environments. A managed database running 24/7 for a 9-to-5 project is a silent budget killer.
Always audit default settings. Switching to "Infrequent Access" tiers or right-sizing your CPU/RAM during setup can instantly cut your bill by 20–30%. 2. The Egress Trap