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  • Do you love SQL Server?
  • Like a personal challenge?
  • Happy to learn new stuff?
  • Analytical?
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  • We welcome you in our team!

Woodler is only dedicated company in CZ/SK region specializing directly on performance tuning and root cause analysis for SQL Servers.

Contact: Office@woodler.eu

 

More tips and tricks

When SQL Server 2022 Talks Too Much to Windows: Solving the PREEMPTIVE_OS_QUERYREGISTRY Mystery
by Michal Kovaľ on 28/05/2026

You open your performance analytics tool to check the top wait types, expecting the usual suspects like PAGEIOLATCH or CXPACKET. Instead, staring back at you is a strange, rarely seen wait type: PREEMPTIVE_OS_QUERYREGISTRY.

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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 00.5.70 Released!
by Michal Tinthofer on 17/04/2019

New version of SMT is now available, you can have a look on the summary of changes.

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