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Lauri
Specialist
Specialist

Sense Enterprise with SQL Server Express on same server

Is it OK to install SQL Server Express on the same machine running QS Enterprise? If there are any potential problems, I won't do it. We're on Sense Feb 2023. Thanks for any advice.

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Chip_Matejowsky
Support
Support

Hi @Lauri,

I wouldn’t recommend it as you’re likely to run into memory issues that could potentially cause performance issues. Qlik Sense makes memory reservations with the operating system, by default, reserving reserving 70% for the low working set limit and 90% for the high working set limit. Refer to Qlik Support KB article Qlik Engine Memory Management for further details.

Best Regards 

Principal Technical Support Engineer with Qlik Support
Help users find answers! Don't forget to mark a solution that worked for you!

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1 Reply
Chip_Matejowsky
Support
Support

Hi @Lauri,

I wouldn’t recommend it as you’re likely to run into memory issues that could potentially cause performance issues. Qlik Sense makes memory reservations with the operating system, by default, reserving reserving 70% for the low working set limit and 90% for the high working set limit. Refer to Qlik Support KB article Qlik Engine Memory Management for further details.

Best Regards 

Principal Technical Support Engineer with Qlik Support
Help users find answers! Don't forget to mark a solution that worked for you!