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paulwalker
Creator II
Creator II

In-memory query

Hi Community,

Qlikview technologies stores in-memory data model, which stores all of the data in RAM instead of using Disk.

As RAM is much faster than disk.

My Question:

my RAM size : 8GB

my application would be 10GB

How to store data in RAM ?

Please can you explain anyone...

Thanks in Advance

3 Replies
devarasu07
Master II
Master II

Hi,

Have you checked this app for Ram Calculation?

RAM Calculation QlikView App

balabhaskarqlik

Your answer will come based on QlikView Architecture and System Resource Usage

It is as follows:

FileSizeMultiplier is the RAM Usage of Single QlikView Application.

Ex: 1GB of QlikView Application will take 4 GB of RAM.

userRAMratio is the RAM Usage of additional Users after the first User.

jonathandienst
Partner - Champion III
Partner - Champion III

If the application is 10GB (either on disk or in memory), you will be unable to load the document on a machine with 8GB RAM. Qlikview keeps the entire data model in memory, so you need enough RAM for the data as well as for the user state (such as selections).

Logic will get you from a to b. Imagination will take you everywhere. - A Einstein