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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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Usefull SQL Tools
by Michal Tinthofer on 24/07/2013

A few weeks ago a had task to create procedure for testing workload from production server on test environment.Itsurely wasn't a big deal, but I need to learnmanycustomer employees to repeat this task on regular base. I started to look if somehow I could

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Easy performance gain for data extensive process
by Michal Kovaľ on 24/05/2022

This is one of our tuning successes, particularly for the nightly process of loading data into a report server from the main database.

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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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