The Qlik Sense® data model
Data used in Qlik Sense needs to be in a tabular form, very much like a table in Excel. A column in the table is referred to as a field and every row is a record.
When data is loaded into Qlik Sense, it is stored in the QIX internal database. In the simplest case, the data is just one single table. However, more commonly, the data model consists of several tables with links between them. These define how the different tables relate to each other. It is, hence, a relational model.
In the previous chapter, we saw an example where four tables were used:
Order lines, and