AWS Well-Architected Framework কি?

1. OPERATIONAL EXCELLENCE → running and monitoring systems; automation; improvement
   (IaC, observability, runbooks, learning from failures)
2. SECURITY → protect data and systems (IAM least privilege, encryption, defense in
   depth, detection, incident response)
3. RELIABILITY → recover from failures, scale to meet demand (multi-AZ, auto scaling,
   backups, disaster recovery, no single points of failure)
4. PERFORMANCE EFFICIENCY → use resources efficiently (right services/sizing, caching,
   monitoring, adapting as needs change)
5. COST OPTIMIZATION → avoid unnecessary cost (right-sizing, reserved/spot, eliminate
   waste, match spend to value)
6. SUSTAINABILITY → minimize environmental impact (efficient resource use)