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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.

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SMT 1.4.0 available
by Michal Tinthofer on 26/08/2021

We will be releasing SMT 1.4 in the next couple of days.

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LATCH_EX Waits
by Michal Kovaľ on 27/04/2022

Recently we had a request to optimize LATCH_EX waits on one of the production servers for our customer. Today I would like to share with you our apporach and how we handled the situation.

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When SQL Server Jobs Suddenly Stop Creating COM Objects
by Michal Kovaľ on 12/02/2026

Intermittent SQL Server errors are among the most difficult problems to troubleshoot. A job can run successfully hundreds of times and then suddenly start failing. The same error may return days or weeks later, with no obvious change in the code.

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