Building the Physical layer in the repository
The Physical layer defines the physical data sources and the Oracle BI Server uses these definitions in order to submit queries. The Physical layer is the first layer that we have to create. There could be many data sources based on different technologies and their metadata may exist in this layer.
- We're going to use BI Administration Tool to create the repository and specify the business rules and object definitions. After we open BI Administration Tool, we are going to create a new repository from the File menu and save this new repository to its default location.
- We'll have to specify ...