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Google is self-hosted, but they might not use the same hardware GCE uses.
Google is self-hosted, but they might not use the same hardware GCE uses.
different hardware isn't really part of the equation - it's more that most of google's internal systems aren't _on_ gce, but _adjacent to_ gce. There's a cloud beneath that cloud, so to speak.
most of google does not run on google cloud.