topic Re: Reloading time after applying filters in App Development

Reloading time after applying filters

Venkatesh_Yellu11 — Wed, 25 Mar 2026 20:06:02 GMT

In the Qlik sense to load entire data from the QVD's it's is taking 15 to 20 minutes for 2 years data, but loading one day data taking same time 15 to 20 minutes why ? After apply the date filter
How to reduce load time for one day .

If there no difference in loading time for one day data and 2 years data then why should apply filters for reduce the loading time

Re: Reloading time after applying filters

dwighttrumbower — Wed, 25 Mar 2026 20:40:32 GMT

If you can give sample of load script, they would help us, help you.

Re: Reloading time after applying filters

rwunderlich — Wed, 25 Mar 2026 20:42:29 GMT

How you do the QVD filtering matters. You don't want your filters to break the optimized Load. See https://qlikviewcookbook.com/2026/02/optimized-load-script-patterns/

Other reasons to load only the data you need is run time performance and capacity.

-Rob

Re: Reloading time after applying filters

Venkatesh_Yellu11 — Fri, 03 Apr 2026 11:08:33 GMT

@rwunderlich We observed that when the same filters used for QVD data extraction and are applied directly to the source, the data loads faster than when loading from QVDs