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How do you edge cache games though? Edge caching youtube requires a giant pile of hard drives, Edge caching games requires a giant pile of hard drives and a gia
by kec 8y ago
How do you edge cache games though? Edge caching youtube requires a giant pile of hard drives, Edge caching games requires a giant pile of hard drives and a giant pile of compute power.
- cbhl 8y ago(Disclaimer in bio.) It's not the edge cache itself that matters; it's that many ISPs peer directly with Google. Google Cloud can route the audio/video/keyboard packets mostly over Google's private network and then only use the public internet once it gets to your ISP (or their transit provider). This provides Google with more control over how the packet gets to the end user. Google provides a similar service to Google Cloud customers as the "Premium Network Service Tier". https://cloud.google.com/network-tiers/docs/overview https://cloud.google.com/network-tiers/docs/overview
- losvedir 8y agoHuh, that's actually really interesting. I was going to say, "but even then you're still dealing with the speed of light", but I guess at the limit, it takes 4ms to reach 1,000 miles, which should be enough to get most anywhere in the U.S. to a Google data center. The latency dynamics here are a lot less implausible than I was suspecting at first, given peering at the local ISP level.
- shereadsthenews 8y agoIf you don't think Google can drop-ship racks of GPUs to major cities, I think you are underestimating them.
- alexandre_m 8y agoAll these additional CPU/GPU require additional power and cooling capacity. It's the challenge of edge computing datacenter design.