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Native Cache Warming (with multi-node management)

simonaubert
Partner - Specialist II
Partner - Specialist II

Native Cache Warming (with multi-node management)

Hello,

As of today, the cache warming (loading an application in RAM from disk to gain some time at app opening) can be done by non-supported tools. It's also not trivial to use. So I would want a native cache warming feature, taking into account the multi-node deployment (I only want to put in cache some big app on the nodes that I use for front-end user). Basically, a checkbox on the app or task like "stay in Ram after reload". That sounds pretty simple, no?

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Best regards,
Simon

Bi Consultant (Dataviz & Dataprep) @ Business & Decision
Tags (2)
6 Comments
rzenere_avvale
Partner - Specialist II
Partner - Specialist II

I agree for the basic version.
All additional features that the other tools give us (cycling through sheets, values of a field, ...) should be kept on those tools, as each customer probably has specific requirements (so, let's keep it simple).

Riccardo

fmarvnnt
Partner - Creator III
Partner - Creator III

Why in QlikView and not in Qlik Sense?

 

Thomas_Hopp
Employee
Employee

Hi @simonaubert thank you for submitting this idea and sorry for getting back to you with a delay.

We are currently investigating the possibility of support "App preloads" into memory. The way how I / we are understanding your idea, this would be covered by it, right ? Meaning if you can configure the time when you want an App to be preloading an App into memory, would that solve your scenario ?

Best regards,

Thomas

Status changed to: Open - Collecting Feedback
simonaubert
Partner - Specialist II
Partner - Specialist II

Hello @Thomas_Hopp  Thanks for getting back, I really appreciate.

I would have maybe two different cases :
-stay in ram after reload (because I don't know when the application will be reload : it's triggered through api or whatever like the reloading time can vary a lot).
-come in ram at a defined hour (because the app is reload at 6 am and the user needs it at 9 am, I don't want to consume ram for nothing during the morning mass reload)

Also for the end : move out of ram after 6 hours or at 7 PM.

Best regards,

Simon

Meghann_MacDonald

From now on, please track this idea from the Ideation portal. 

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Meghann

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Ideation
Explorer II
Explorer II
 
Status changed to: Closed - Archived