topic Re: Are "My work" apps loaded in server's memory ? in Management & Governance

Are "My work" apps loaded in server's memory ?

oxiofrt — Tue, 20 Jun 2017 16:27:55 GMT

Hi,

some of the apps are published in streams.

Is use to duplicate them so as to be able to modify them. Then they appear in "my work" stream.

Are the apps in such "my work" streams loaded in server's memory ? Only when the user is accessing them ?

Thanks a lot for your answers.

Re: Are "My work" apps loaded in server's memory ?

Anonymous — Tue, 20 Jun 2017 18:12:04 GMT

When anything is accessed by user ~~then its data is loaded into memory and any selection results cached.~~

But Qlik has a setting for max % RAM Qlik can use and when this is reached things are released from RAM on a last used algorithm. [Can't remember what the default value is for this, but it is sensible and stated in the online manual somewhere].

Re: Are "My work" apps loaded in server's memory ?

oxiofrt — Wed, 21 Jun 2017 07:05:01 GMT

Thanks for your answer.

As soon as an app is opened, it is loaded in memory. I would like to know how long it remains in memory. Especially for "my works" apps.

My works apps should remain in memory only during the time user access it.

"Real" streams apps may remain in memory all the time.

What I aim to know is if I have to avoid having a lot of apps in my work stream (for all users) in order to preserve server performance.

Re: Are "My work" apps loaded in server's memory ?

Anonymous — Wed, 21 Jun 2017 07:38:00 GMT

If something is in RAM and has not been used for a fair while and something else needs the RAM then it will be kicked out of RAM and replaced by the new thing.

I would not be concerned about about having a fair few apps in the Work stream.

Re: Are "My work" apps loaded in server's memory ?

oxiofrt — Wed, 21 Jun 2017 07:54:53 GMT

Thanks a lot four your answers