In this talk, I present an architectural overview of the SQL Server Parallel Data Warehouse DBMS system. PDW is a massively parallel-processing, share-nothing, scaled-out version of SQL Server for DW ...
Learn about the max degree of parallelism (MAXDOP) option. See how to use it to limit the number of processors that SQL Server uses in parallel plan execution. This option is an advanced option and ...
[!INCLUDE sssql22-md] introduced a new feature called degree of parallelism (DOP) feedback to improve query performance by identifying parallelism inefficiencies for repeating queries, based on ...
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