This is really great for people who build out datacenters, but a large portion of consumers of compute+data will lease that from providers like Amazon and Azure, which means they cannot enjoy the benefit of the Disk I&#x2F;o ~= local network i&#x2F;o equation.  There&#x27;s no guarantee that a parcel of EC2 nodes is in a single rack, or even in a single datacenter, and so network i&#x2F;o is not comparable to disk i&#x2F;o.<p>Am I mistaken?