&gt; What you&#x27;re talking about works OK in a single colo or datacenter model, but it doesn&#x27;t map to the PoP model. It&#x27;s the PoP model that&#x27;s driving them to do this<p>Could you please explain how the PoP model in this case differs from the colo&#x2F;DC model?<p>Outside the US Fastly&#x27;s PoP cover multiple countries or whole continents.