Performance improvement from 11 to 12

[Kushal_Chawda]

Hi Experts,

I have few doubts regarding migrating from 11 to 12

How performance will be improved when we migrate to 12?  Will it improve selection response time?

I just need to understand what performance improvements are done in QlikView 12

hic‌ rwunderlich marcus_sommer stalwar1‌ gwassenaar‌  troyansky

[Anil_Babu_Samineni]

I know i am not the person who cares the Performance internally, But recently i came to know these?

When we upgrade to any recent version off course, There might be come advantages and disadvantages. I have gone this earlier. I got some changes and i clear to know those. I would simply ask you to read each and every point with Architecture and agenda by help of sticky paper to know the engine of Qlik products (QIX - Engine) Migration questions : Qlikview 11.0 SR2 to 12.1 SR3

[Kushal_Chawda]

Hi Anil, thanks for your response. But my question is more on performance after upgrading to version 12.

[Chanty4u]

bhai,

may be he will help you  i believe

ghd

[Kushal_Chawda]

Thanks chanty bhai

[Kushal_Chawda]

Hello Experts,

any suggestions ?

[sunny_talwar]

Adding few others

pcammaert‌

marcowedel‌

[marcus_sommer]

Until now I have no own experience with QV 12. But AFAIK there are only slight changes by the engine from a performance point of view (mostly it was a harmonizing with the Sense engine) so that I wouldn't expect significantly performance differences between 11 and 12 within the most environments unless it's a multi cluster environment which should get some improvements (but this is just from hearsay).

- Marcus

[Kushal_Chawda]

thanks Marcus for your reply.  I have then another question, how QIX engine makes QV 12 different?

[marcus_sommer]

I have seen a very good presentation from hic to the QIX engine by the qlik dev group meeting in Hamburg last year but don't remember it well enough in the details. Maybe Henric could give you an answer here.

- Marcus