DB hardware for Reading Lists
Open, Needs TriagePublic

Description

Per the discussion in T164990, x1 is close enough to full that a new service does not comfortably fit there. Reading Lists can temporarily live there with some restrictions but should eventually go to x2, which does not exist yet. That means new hardware needs to be procured - per T164990#3264314, probably 4 DB servers.

(Not adding Operations hardware-requests yet as this is just a tracking task and not actionable right now; will probably happen in next annual budget planning.)