https://community.qlik.com/t5/Official-Support-Articles/Do-Qlik-Sense-and-QlikView-require-dedicated-servers/ta-p/1717872 <P>The Qlik engine architecture requires dedicated system resources in order to provide the full benefit of its efficiency.&nbsp;</P> <P><LI-PRODUCT title="Qlik Sense Enterprise on Windows" id="qlikSenseEnterpriseWindows"></LI-PRODUCT>&nbsp;and <LI-PRODUCT title="QlikView" id="qlikView"></LI-PRODUCT>&nbsp;should always run on a dedicated server and have resourced dedicated to it in a virtual environment. This prevents stability and performance issues caused by resource allocation conflicts (such as high memory usage) as well as port allocation conflict</P> <P>An example setup that will cause issue is Qlik Sense and an SQL server on the same machine. When a large memory-intensive query is run on the SQL server, Qlik Sense will be impacted. And when Qlik Sense is carrying out a calculation for user selections or reloads, the SQL server will be impacted.</P> <P>&nbsp;</P> <H3>Related content:</H3> <P><A href="https://community.qlik.com/t5/Knowledge-Base/QIX-Engine-Memory-Management-and-CPU-Utilization/ta-p/1716188" target="_blank" rel="noopener">QIX engine memory management and CPU utilization</A><BR /><A href="https://community.qlik.com/t5/Knowledge-Base/Virtualization-Best-Practices-In-QlikView-And-Qlik-Sense/ta-p/1715449" target="_blank" rel="noopener">Virtualization Best Practices In QlikView And Qlik Sense</A><BR /><A href="https://community.qlik.com/t5/Knowledge-Base/Scaling-the-QlikView-Publisher/ta-p/1717686" target="_blank" rel="noopener">Scaling the QlikView Publisher</A><BR /><A href="https://community.qlik.com/t5/Knowledge-Base/Troubleshooting-QlikView-Server-resource-problems-and-crashes/ta-p/1715551" target="_blank" rel="noopener">Troubleshooting QlikView Server resource problems and crashes</A></P> Thu, 10 Jun 2021 11:07:20 GMT Andre_Sostizzo 2021-06-10T11:07:20Z https://community.qlik.com/t5/Official-Support-Articles/Do-Qlik-Sense-and-QlikView-require-dedicated-servers/ta-p/1717872 <P>The Qlik engine architecture requires dedicated system resources in order to provide the full benefit of its efficiency.&nbsp;</P> <P><LI-PRODUCT title="Qlik Sense Enterprise on Windows" id="qlikSenseEnterpriseWindows"></LI-PRODUCT>&nbsp;and <LI-PRODUCT title="QlikView" id="qlikView"></LI-PRODUCT>&nbsp;should always run on a dedicated server and have resourced dedicated to it in a virtual environment. This prevents stability and performance issues caused by resource allocation conflicts (such as high memory usage) as well as port allocation conflict</P> <P>An example setup that will cause issue is Qlik Sense and an SQL server on the same machine. When a large memory-intensive query is run on the SQL server, Qlik Sense will be impacted. And when Qlik Sense is carrying out a calculation for user selections or reloads, the SQL server will be impacted.</P> <P>&nbsp;</P> <H3>Related content:</H3> <P><A href="https://community.qlik.com/t5/Knowledge-Base/QIX-Engine-Memory-Management-and-CPU-Utilization/ta-p/1716188" target="_blank" rel="noopener">QIX engine memory management and CPU utilization</A><BR /><A href="https://community.qlik.com/t5/Knowledge-Base/Virtualization-Best-Practices-In-QlikView-And-Qlik-Sense/ta-p/1715449" target="_blank" rel="noopener">Virtualization Best Practices In QlikView And Qlik Sense</A><BR /><A href="https://community.qlik.com/t5/Knowledge-Base/Scaling-the-QlikView-Publisher/ta-p/1717686" target="_blank" rel="noopener">Scaling the QlikView Publisher</A><BR /><A href="https://community.qlik.com/t5/Knowledge-Base/Troubleshooting-QlikView-Server-resource-problems-and-crashes/ta-p/1715551" target="_blank" rel="noopener">Troubleshooting QlikView Server resource problems and crashes</A></P> Thu, 10 Jun 2021 11:07:20 GMT https://community.qlik.com/t5/Official-Support-Articles/Do-Qlik-Sense-and-QlikView-require-dedicated-servers/ta-p/1717872 Andre_Sostizzo 2021-06-10T11:07:20Z