Sounds like they could do with some updates to their risk-driven backbone management strategy! https://engineering.fb.com/2021/08/09/connectivity/backbone-mana

Sounds like they could do with some updates to their risk-driven backbone management strategy! https://engineering.fb.com/2021/08/09/connectivity/backbone-management/ https://engineering.fb.com/2021/08/09/connectivity/backbone-...