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ChaithraMahesh
Partner - Contributor II
Partner - Contributor II

App Performance Optimization - Best Practices

To keep dashboards fast:

  • Limit the number of visualizations per sheet
  • Avoid heavy calculations in UI - push logic to script
  • Use set analysis instead of complex IF conditions
  • Avoid high-cardinality fields (like timestamps) in charts
  • Use aggregation wisely (e.g., Aggr() only when needed)
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priscilarubim
Partner - Contributor III
Partner - Contributor III

Great points. I think this article is also a good reference to complement the discussion:

https://community.qlik.com/t5/Member-Articles/App-Performance-Optimization-Best-Practices-for-Qlik-D...

In my experience, these points are very relevant, especially when working with large apps or dashboards used by many users.

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1 Reply
priscilarubim
Partner - Contributor III
Partner - Contributor III

Great points. I think this article is also a good reference to complement the discussion:

https://community.qlik.com/t5/Member-Articles/App-Performance-Optimization-Best-Practices-for-Qlik-D...

In my experience, these points are very relevant, especially when working with large apps or dashboards used by many users.