Archive | August 2014

Normalizing your data model

A positive thing about Qlikview is that it is oriented to technical and business users. However, having inexperienced people creating data models will, with no doubt, create headaches in the near future.

I thought it would be useful to share with you how a good data model should look like, by normalizing the tables or data we have.

Normalization is the processes of organizing data in a database. When we say “organizing” we mean, creating proper table structures in a way that we can then stablish relationships among them. One of the main reasons for this is to avoid data redundancy.

In this article we are going to cover Read More…