Microsoft Business Intelligence
Data Warehousing Concepts, SSIS, SSAS, SSRS
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DWH Concepts
SSAS
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Tuesday, January 18, 2011
Linked Dimension Vs Conformed Dimension
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Linked Dimension: This dimension joins different fact tables from two or more cubes Conformed Dimension: This dimension joins multiple fac...
What is Self-referencing dimensions?
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This occurs when a dimension references itself by a primary and a foreign-key relationship in the same dimension. Example: Dim_A -> Dim...
Friday, January 14, 2011
What is Fact Dimension?
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Sometimes we need to analyze our data based on the some specific value which are available only at fact table. In this case, the particular ...
Wednesday, December 29, 2010
Data modelling Vs Dimensional modelling
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Data modelling: Modelling data storage optimized for Transactional Processing is Data Modelling Dimensional modelling: Modelling data st...
SSAS: What is Named Query?
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1. Named Query is a SQL Statements and it act as a another table 2. It is formed by selecting rows and columns from single tables or relat...
SSAS: What is Linked Dimension ?
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In SQL Server Analysis Services (SSAS), Linked Dimension is a dimension which is existed in other analysis services DB. It may exist in sam...
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