Syed Mazhar

• Jun 25th, 2014

 

1.Physical Layer
2.Persentation Layer

Bhaskar reddy tamatam

• Jul 23rd, 2014

 

In cognos three types of layers are there

1.physical layer
2.business layer
3.presentation layer

Abhishek

• Aug 22nd, 2014

 

There are 3 layers

1. Database Layer - Tables are imported in this layer.
2. Model View Layer - All the relationships, renaming of query subjects and query items, resolving loops etc are done in this layer.
3. Business View layer - This is the view which will be visible to users. We create star schema grouping in Model View and move it to the Business layer view. This layer only contains the shortcuts.