Their cloud storage said eventually consistent for apps needing a lot of performance when I looked into it. A quick Google on the offerings show pages describin

Their cloud storage said eventually consistent for apps needing a lot of performance when I looked into it. A quick Google on the offerings show pages describing what tradeoffs are available for customers with each option. So, they not only know about it: they implemented it as a product feature. Their internal stores were strongly-consistent with high performance except AdWords on MySQL. That got moved to F1 for strongly-consistent high-performance. Spanner, which F1 uses, then got offered to cloud customers. After re-reading the F1 paper, my mistake seems to be thinking they relied on eventually-consistent stuff internally. It appears that was just an option for 3rd party developers in their cloud products. Thanks for the peer review as I found some more stuff double checking. :)