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What is Dimension and Fact in Data Warehouse
Why do we need Junk Dimension | Data Warehouse Concepts
Why Conformed Dimension is so important | Data Warehouse Concepts
Role Playing Dimension | Data Warehouse Concepts
Use of Degenerate Dimension | Data warehouse Concepts
Types of Facts | Data Warehouse Concepts
Dimension Table Structure in Data warehouse
Fact Table Structure in Data Warehouse
Types of Fact Tables in Data Warehouse | Transaction, Periodic and Accumulating
Why Surrogate Keys are used in Data Warehouse
What is Grain in Data warehouse
What is Dimensional Modeling
Derived Table in BO Universe | SAP BOBJ
Free Hand SQL in Webi | SAP BI 4.1
Sub-Query in WebI - Learn with Simple example
