We can represent a data insights platform as a series of logical layers, where each layer provides a distinct functional capability. When we combine these layers, we form a reference logical architecture for a data insights platform, as illustrated in Figure 1.12:
![](/api/v2/epubs/9781789346565/files/assets/c20d0d33-9783-4cad-aa90-fbc4fd6c9821.png)
The logical layers in this data insights platform reference architecture are described in further detail in the following sub-sections.