https://community.qlik.com/t5/App-Development/App-Performance-Optimization-Best-Practices/m-p/2548094#M110131 <P>Great points. I think this article&nbsp;is also a good reference to complement the discussion:</P><P><A href="https://community.qlik.com/t5/Member-Articles/App-Performance-Optimization-Best-Practices-for-Qlik-Developers/tac-p/2548019#M2437" target="_blank">https://community.qlik.com/t5/Member-Articles/App-Performance-Optimization-Best-Practices-for-Qlik-Developers/tac-p/2548019#M2437</A></P><P>In my experience, these points are very relevant, especially when working with large apps or dashboards used by many users.</P> Wed, 29 Apr 2026 14:09:02 GMT priscilarubim 2026-04-29T14:09:02Z https://community.qlik.com/t5/App-Development/App-Performance-Optimization-Best-Practices/m-p/2547379#M110035 <P>To keep dashboards fast:</P><UL><LI>Limit the number of visualizations per sheet</LI><LI>Avoid heavy calculations in UI - push logic to script</LI><LI>Use <STRONG>set analysis</STRONG> instead of complex IF conditions</LI><LI>Avoid high-cardinality fields (like timestamps) in charts</LI><LI>Use <STRONG>aggregation wisely</STRONG> (e.g., Aggr()&nbsp;only when needed)</LI></UL> Tue, 21 Apr 2026 13:35:24 GMT https://community.qlik.com/t5/App-Development/App-Performance-Optimization-Best-Practices/m-p/2547379#M110035 ChaithraMahesh 2026-04-21T13:35:24Z https://community.qlik.com/t5/App-Development/App-Performance-Optimization-Best-Practices/m-p/2548094#M110131 <P>Great points. I think this article&nbsp;is also a good reference to complement the discussion:</P><P><A href="https://community.qlik.com/t5/Member-Articles/App-Performance-Optimization-Best-Practices-for-Qlik-Developers/tac-p/2548019#M2437" target="_blank">https://community.qlik.com/t5/Member-Articles/App-Performance-Optimization-Best-Practices-for-Qlik-Developers/tac-p/2548019#M2437</A></P><P>In my experience, these points are very relevant, especially when working with large apps or dashboards used by many users.</P> Wed, 29 Apr 2026 14:09:02 GMT https://community.qlik.com/t5/App-Development/App-Performance-Optimization-Best-Practices/m-p/2548094#M110131 priscilarubim 2026-04-29T14:09:02Z