Polybase – It’s what’s for dinner
Polybase is a pretty cool technology that was debuted in SQL Server 2016 as part of the Big Data (Clusters) initiative. It got a bit of a facelift in SQL Server 2019 and now is really cool. I've been testing and breaking it in the past few months just for fun, but it got kind of exciting when I applied the SQL Server 2019 CU5 patch on my test cluster. I'll post about these findings as I am able...