Hello everybody! If you happen to speak French, you might be interested in this podcast interview with Sébastien Luttringer, the head of R&D at Scaleway (a European cloud provider), where he talks about deploying ARM and Ampere machines. They discuss AMP2 use-cases, energy profiles, and what some of the differences and challenges of managing and deploying these sorts of machines at a data centre-scale.
Bonne écoute ! 
Not just for this podcast, but especially to read the works of Moliere and watch The Diving Bell and the Butterfly in the original language.