WebNov 3, 2024 · Thanks for attending my session! For a demo database, I used the 2024-06 copy of the Stack Overflow data dump – 47GB torrent (magnet.) Expands to a ~180GB SQL Server 2016 database with queries and indexes specific to my training classes. Because it’s so large, I only distribute it with BitTorrent, not direct download links.... WebSep 4, 2013 · By granting the “Perform volume maintenance tasks” permission to the SQL Server process, we give SQL Server a boost when it comes time to grow out data files. The default behavior in Windows write a bunch of zeros whenever a user asks for space. If I create a 500MB file, Windows will write 500MB of zeros to disk to properly initialize the file.
MAXDOP Isn
WebThe 4 most common ways of tuning it, in order, are: Tune indexes Tune queries Add more memory Make storage faster Demo Code /* Restart the SQL Server, then: */ EXEC sys.sp_configure N’show advanced’, 1; RECONFIGURE; GO EXEC sys.sp_configure N’max server memory (MB)’, N’1024′; EXEC… WebJan 10, 2024 · SQL Server 2024’s new CXCONSUMER wait type was originally announced by Microsoft’s Pedro Lopes, and now it’s out. Here’s what it means for performance tuners. According to Pedro, this wait is the “safe” type of parallelism wait, as opposed to the CXPACKET wait type, which means work isn’t evenly balanced across all of our cores. … karen brown williams attorney
Why Cost Threshold For Parallelism Shouldn’t Be Set To 5
WebMay 23, 2024 · Brent Ozar SQL Server 2024 19 Just a short note – in SQL Server 2024, the setup process has a new MAXDOP tab: The hyperlink about MAXDOP configuration points here. I did a few quick test installs: 4 cores gave me a MAXDOP 4 8 cores offered MAXDOP 8 12 cores offered MAXDOP 6 Historically, the 0 default meant unlimited cores. WebDec 16, 2011 · Funny thing there – SQL Server is like an airplane. Modern airplanes are so advanced that there’s only two things in the cockpit: there’s the pilot, and there’s the dog. It’s the pilot’s job to feed the dog, and it’s the dog’s job to bite the pilot if he touches anything.”. Bob: “HA HA HO HO”. Me: “The problem with SQL ... lawrence ks block rates