> the image is not cached at CDN109 when the user requests it, CDN109 forwards the request to a nearby PoP. The PoP then forwards the request to the load balancer in a datacenter region, which retrieves the image from the storage system. Say I want a 1MB image, wouldn't it be faster to serve me the 1MB image over a slow connection with 100ms latency, than going through multiple hops of increasing latency, with multip…
You don't need FTL tech. You just need good private fiber. Geographic distance is hardly ever the limiting factor on the public internet; yet it often is for private networks.