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The Apple updates are aggressively cached at CDNs around the world. Relatively little of that traffic is actually going back to Apple’s servers. Video streamin
by bradknowles 5y ago
The Apple updates are aggressively cached at CDNs around the world. Relatively little of that traffic is actually going back to Apple’s servers.
Video streaming services like NetFlix and YouTube also do aggressive caching of content around the world, but their traffic is still many orders of magnitude larger than the amount of traffic required for OS and package updates.