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Few days ago I have noticed that there will be a change (again) in certification paths for next generation of SQL servers. So I would like to recommend some thoughts about this from Microsoft Certified Masters (MCM) of Brent Ozar PLF Company.

More tips and tricks

When Network Infrastructure Throttles SQL Server (Analyzing HADR_SYNC_COMMIT)
by Michal Kovaľ on 22/07/2021

We recently resolved a critical performance issue where a client reported an unusual spike in HADR_SYNC_COMMIT wait types.

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SQL 2012 allow only 20 cores
by Michal Tinthofer on 01/10/2012

Anyway this post should focus on some different distressing news about SQL 2012.  If you have current software assurance (SA) for SQL Server 2008 R2, this allows you to slide into SQL Server 2012 while maintaining CAL licensing (by the way this is not pos

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SMT Waits
by Michal Tinthofer on 25/11/2021

SMT Waits reports – handy overview of what is going on at the server

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