AWS ha chiarito come funzionano i piani flat della CDN CloudFront, che hanno un limite di TB di traffico ma senza costi aggiuntivi se li superi:
If you continue to substantially exceed your plan's usage allowance without upgrading, we may adjust how we deliver your traffic. For example, we might serve your traffic from fewer or more distant edge locations or adjust performance. The degree of adjustment is proportional—small excess usage sees minimal changes, larger sustained excess sees more noticeable changes. Upgrading restores full performance.
