alt Hacker News>> That is why all the cloud providers have multiple zones....and I'm amazed the big companies reported as down weren't using multiple zones.
Well then you should know that a Google Zone is not the same as an AWS AZ and many of Google regions are just firewalls across the same data center.... Despite all their SREs and Books and Phds...they dont know how to do infrastructure.
Dont downvote...read their docs....and this is just the start:
"The regions Stockholm, Osaka, and Montreal have three zones housed in one or two physical data centers." - https://docs.cloud.google.com/docs/geography-and-regions
"This means the multiple zones within each of these regions may not be located in physically separate data center campuses." - https://docs.cloud.google.com/backup-disaster-recovery/docs/...
"A region is a set of buildings operated by Google in a geographic location, such as a data center campus." - https://cloud.google.com/vpc/network-pricing