what are the differences b/w qv11 and qv 12?

[ramesh45]

what are the differences b/w  qv11 and qv 12?

[olivierrobin]

hello

there are some improvements in performance, some modifications in syntax

a new engine for qvds.

check the documentation in qv12 download menu

[sergio0592]

Take a look here :

QlikView 12 - What's New Presentation

[Peter_Cammaert]

The main difference is that internally, the Qlik Sense engine (QIX) has replaced the QlikView associative engine. It was the intention of Qlik developers to have this massive change without any noticeable visual or outside differences, but there are small ripples and effects nevertheless.

See http://qlikviewcookbook.com/download/qv12-upgrade-considerations/ for a nice set of notes on the technical differences between the two.