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Degree of Parallelism Feedback

Deborah Melkin looks at a nice feature in SQL Server 2022:

A couple of months ago, I wrote about my initial thoughts to SQL Server 2022. I think a lot of what I wrote still holds true. It feels like it’s building on the functionality from previous versions, especially when it comes to Intelligent Query Processing and its feedback capabilities.

The feature I’m most curious to find out more about is the Degree of Parallelism Feedback. (You can read more about it here.) One of the main reasons for this is I know very little about the settings.

Read on for Deb’s thoughts and a situation where it would have helped.