topic Re: Memory problem in QlikView

Memory problem

souadouert — Mon, 05 Jun 2017 08:38:00 GMT

My qlik application has worked as it does but since I loaded these two days more data files, the graphs display the allocated memory is inssufisante

Re: Memory problem

tajmohamed30 — Mon, 05 Jun 2017 08:49:26 GMT

you can close some background running apps consuming more memory and clear temp files, you can also use document analyzer(Document Analyzer V3.0 Update Available) to analyze your how much memory your objects in app consumes

Re: Memory problem

kamal_sanguri — Mon, 05 Jun 2017 08:52:28 GMT

If the additional data is not considerable large, I think this is because of a know bug.

Allocated Memory Exceeded - QV11

Re: Memory problem

avinashelite — Mon, 05 Jun 2017 08:55:20 GMT

1.Do you have calculated dimensions in the chart ?

2.Are you referring any data island in the chart

3.What is the total data volume and your RAM size

Re: Memory problem

kamal_sanguri — Mon, 05 Jun 2017 08:55:56 GMT

BTW you can try with removing any unwanted dimension or expression, you should also see if you are using complex expression , if conditions etc. If yes, try to do that calculation in your script and keep your expression as simple as possible.

Re: Memory problem

souadouert — Tue, 06 Jun 2017 08:01:10 GMT

Hello Avinash , yes i have many calculated dimension , and i dont have any data island,

RAM size 8Go

Re: Memory problem

souadouert — Tue, 06 Jun 2017 08:02:41 GMT

It is impossible to redo everything, at first everything works correctly

Re: Memory problem

vinieme12 — Tue, 06 Jun 2017 08:07:52 GMT

instead of relying on calculated dimensions, add those condition into the set analysis of expressions, or if you are just modifying the field like grouping or renaming , i suggest you do those at script level.

Try to do most of what you can at script level to take the load off your dashboard

Re: Memory problem

souadouert — Tue, 06 Jun 2017 09:04:51 GMT

any solutions ,to Increase allocated memory??

Re: Memory problem

tajmohamed30 — Tue, 06 Jun 2017 09:19:44 GMT

you can increase the ram size

Re: Memory problem

souadouert — Tue, 06 Jun 2017 09:26:31 GMT

You mean I have to add a barrette RAM?

Re: Memory problem

tajmohamed30 — Tue, 06 Jun 2017 10:34:14 GMT

if u use 8gb or above already then fine