What are the three layers of RPD?
RPD(Repository) is divided into 3 layers
1. Physical Layer: This layer is used for
2. BMM(Business Model & Mapping) Layer: This layer is used for
3. Presentation Layer: This layer is used for
RPD(Repository) is divided into 3 layers
1. Physical Layer: This layer is used for
- Importing data
- Creating Aliases
- Building physical joins
- Setting up connection pool and its properties
- Enabling/ Disabling cache for individual table
2. BMM(Business Model & Mapping) Layer: This layer is used for
- Writing the business logic
- Creating Logical columns and tables
- Creating hierarchy
- Creating LBM (level based measures)
- Creating shares
- Creating Time series functions
- Creating Fragmentation on tables
- Creating filters on repository
3. Presentation Layer: This layer is used for
- Arranging the data for users view (Folder Structure)
- Creating Presentation hierarchy
- Creating Implicit Fact column
- Implementing Column level security
These information really helps... Thanks for sharing..
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