topic Performance Optimisation and Multiple Fact Tables in QlikView

Performance Optimisation and Multiple Fact Tables

Tue, 26 Nov 2013 10:02:38 GMT

Hi All

Does anyone have any documentation/links to documentation on how best to optimize the performance of a QVD with multiple FACT tables (or any general guidance for that matter).

I know there are methods such as concatenation, joins, etc. But I do not know what balance to strike between having too many tables in my qvw vs joining too much data together and creating a monster table. I would ideally like a bit more of a scientific approach to structuring my qvw models.

Any assistance, particularly referring me onto documents, would be greatly appreciated.

Regards

Steve

Re: Performance Optimisation and Multiple Fact Tables

Tue, 26 Nov 2013 10:09:17 GMT

see link, hope this helps you

Optimizing Data Model – Qlikview | Windows Live space

Qlikview Tutorial: A How to Tip on Data Load « Learn Qlikview

Re: Performance Optimisation and Multiple Fact Tables

sujeetsingh — Tue, 26 Nov 2013 10:14:05 GMT

Stephen go to these links

http://community.qlik.com/thread/8994

http://www.quickintelligence.co.uk/perfect-your-qlikview-data-model/

Optimizing Data Model – Qlikview | Windows Live space

Re: Performance Optimisation and Multiple Fact Tables

Tue, 26 Nov 2013 10:18:03 GMT

Hi Steve,

PFA few documents related to data modelling and optimization. Found them on community only.

Hope it helps!

Re: Performance Optimisation and Multiple Fact Tables

Tue, 26 Nov 2013 11:40:58 GMT

Thanks Shyamal

I was looking for a more scientific approach but I had guessed that such guidance does not exist.

However, these two documents are really good, most of it I've already picked up here and there, but it's great to have it consolidated and there's plenty of new techniques to take into account.

Again, many thanks for your reply.

Steve