It's equivalent, with different (unknown) constraints. Aurora is specifically for scaling workloads in the same way. You can say it's horizontal (machine) over vertical (resource) but it's all a matter of accounting.
The big nono is the Spanner pricepoint. I will stick with Aurora for scaling based on traffic I use, over pricey timeslices.
You would have to have quite a load to justify the switch from cheaper de jour solutions right now (AWS). Relying on the few that do, is a risk.
It's equivalent, with different (unknown) constraints. Aurora is specifically for scaling workloads in the same way. You can say it's horizontal (machine) over vertical (resource) but it's all a matter of accounting.
The big nono is the Spanner pricepoint. I will stick with Aurora for scaling based on traffic I use, over pricey timeslices.
You would have to have quite a load to justify the switch from cheaper de jour solutions right now (AWS). Relying on the few that do, is a risk.