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Testing Azure SQL DB Hyperscale Performance

Reitse Eskens continues a series on performance testing Azure SQL DB tiers:

So far, my blogs have been on the different Azure SQL DB offerings where there are differences between DTU and CPU based. But in general, the design is recognizable. With the hyperscale tier, many things change. There are still cores and memory of course, but the rest of the design is totally different. I won’t go into all the details, you’re better off reading them here [] and here [] , but the main differences are the support of up to 100 TB of data in one database (all the other tiers max out at 40 TB), fast database restores based on file snapshots, rapid scale out and rapid scale up.

There are differences in testing this one versus the others, so buyer beware.