To add extra color, for about $3M/month @ list prices of Cloud Datastore [1], you can, in a Multi-Region active-active synchronous replication configuration, run a workload with the following profile:
And that's if you don't use any of the nearly free optimizations like Projection queries & keys-only queries, which any large scale customer does.
That's not pre-provisioned usage, it's actual pay-as-you-go usage - so if you have no traffic, you have no costs (except for what's already stored). It's been that way for 8 years too.
Reads: >1.1M entities/second Write: >380K entities/second Delete: >190K/second Storage: 100TB
And that's if you don't use any of the nearly free optimizations like Projection queries & keys-only queries, which any large scale customer does.
That's not pre-provisioned usage, it's actual pay-as-you-go usage - so if you have no traffic, you have no costs (except for what's already stored). It's been that way for 8 years too.
[1]: https://cloud.google.com/products/calculator/#id=e21b61d5-4a...
(PM for Cloud Datastore - if you'll looking at 1M+ QPS workloads feel free to message me)