Please can you be more specific with your question? However, QlikView is In-Memory based Business Intelligence Business Discovery Tool. You still need to model your data i.e. Star Schema/ Snow Flake Schema. You can use QVD layer as data marts (compared to traditional BI systems). There is loads of information on QlikCommunity with regards to data modelling.
Good luck.
I hope this helps!
Cheers,
DV
www.QlikShare.com
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