Performance Issues with QVD Loading and Dashboard Opening - Suggestions

[iago1]

Hello everyone,

I am experiencing performance issues in my Qlik Sense environment. I have an ETL flow set up directly within Qlik, with three main apps:

1. Extraction App: Responsible for extracting data from the database and saving it into QVD files.
2. Transformation App: Performs the necessary data transformations.
3. Load App: Loads the transformed data and generates the dashboards.

The problem mainly occurs when loading the QVD files (which are relatively large) and when opening some dashboards, which take a long time to load. I’ve already made some optimizations, but I’m still experiencing slowness.

Additionally, I’m unsure if this slowness could be related to my internet connection, or if it's unrelated to that.

Could anyone suggest best practices to improve performance in these cases? I’m considering optimizations in the data model, the transformation script, or even in the dashboards themselves. Any tips on reducing the QVD load time and improving dashboard performance would be very helpful!

Thank you!

Qlik Sense Business 

[NoahF · Accepted solution]

Hi @iago1 ,

check out this resource. Further down the page there are some crucial tips to follow in order to optimize your app. Optimizing app performance | Qlik Sense on Windows Help

Hope this helps.

Regards

Noah