Joe Obbish reaches for the top shelf:
At Microsoft Ignite 2021, public preview for new “premium-series” hardware was announced for Azure SQL Managed Instances. There’s even a black friday sort of sale during this month where you can do testing on premium-series VMs without paying for the compute costs. As someone without free cloud bucks: sign me up!
I did some basic query benchmarking to get an idea of the performance difference between the new premium VMs and the standard gen 5 VMs. The test VMs aren’t identical in specs: the standard-series has 4 vCore with 20.4 GB of memory and the premium-series has 8 vCore with 56 GB of memory. I will attempt to call out any situations where that spec difference had a measurable impact.
Read on for Joe’s findings.