> If so, even just moving to on-prem would save them the $1B easily Except you can't wave a magic wand and shift the entire distributed infrastructure for one

> If so, even just moving to on-prem would save them the $1B easily Except you can't wave a magic wand and shift the entire distributed infrastructure for one of the five most visited sites on earth on-prem. Twitter has two DCs. Running their infra on-prem somewhere would require reworking the entire company from the ground up in a way that would take years and cost substantially more than $1b.