Re: Loading apps in cache - Qlik Community

Exploitation_OHC · ‎2019-09-11

Hello,

I wanted to know if there was a way to put some application in Cache so that our clients don't need to wait the loading of their apps when they opened it for the first time.

I've already searched on the net and found an extension called CacheInitializer but it doesn't seemed to work with my current version of Qlik sense.

Is there another way to load apps in cache with a script for example ?

My installation is on qlik sense april 2019 with three nodes (two nodes doing reloads and one front for the clients).

Levi_Turner · ‎2019-09-11

What do you mean that the CacheInitializer is not working? What is the response when you run the EXE?

Exploitation_OHC · ‎2019-09-12

Well the thing is that the CacheInitializer works randomly, sometimes it will load four apps in the cache and others it will just failled to load repeatedly with an error message.

The launching script i've created is based on examples found on the official GitHub of the extension .

Exploitation_OHC · ‎2019-09-25

Does anyone might have a lead on how to solve this problem ?

Levi_Turner · ‎2019-09-25

The only other obvious thought that I have is to use the Qlik Scalability Tools:

Build out a scenario where the user opens the app and cycles through the sheets (making any selections you so desire). From there you can launch is from the command line like so:

C:\scalabilitytools-5.1.0\SDKExerciser\Sep2018\SDKExerciserConsole.exe config="C:\scalabilitytools-5.1.0\Scenario\scenario.json" configname="scenario-name" server=servername app="appid" ssl=True headername=X-Qlik-User virtualproxyprefix=header iterations=-1 usernameprefix=Exerciser concurrentusers=1 rampupdelay=2.00 executiontime=3600 instancenumber=1 appmode=Open newuserforeachiteration=True afteriterationwait=NoWait afteriterationwaittime=0 logDir="C:\scalabilitytools-5.1.0\Results\results"

^ you'll need to adjust some of the params there to match your values.