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Comment by jasoncartwright

1 day ago

Prime video uses a non-AWS CDN when I watch football on it here in the UK

I'd believe it - CloudFront always felt a bit like AWS ticking a box ("we have a CDN") rather than being a good to use product.

that's called load balancing and regional availability. many companies do multi-cdn. in fact it's smart to use multiple CDNs so you can do better in contract time. Twitch uses IVS but we have failover to other CDNs for very large events.