Optimizacija troškova na AWS-u uključuje pravilnu dimenzionizaciju resursa, odabir odgovarajućih modela cijena, eliminaciju otpada i kontinuirano praćenje rashoda. Budući da troškovi u oblaku mogu značajno porasti, njihova optimizacija je važna, stalna disciplina — i jedan od stupa Well-Architected Framework-a.
Pravilna dimenzionizacija i eliminacija otpada
✓ RIGHT-SIZE — match instance/resource sizes to actual usage (don't over-provision;
many resources are oversized → wasted money). Use metrics to size correctly.
✓ ELIMINATE WASTE — find and remove UNUSED resources:
→ idle/stopped-but-still-billed resources, unattached EBS volumes, old snapshots,
unused Elastic IPs, forgotten test/dev environments
→ a forgotten running instance costs money 24/7
✓ Shut down non-production environments when not in use (nights/weekends)
