What is operational data store (ods)?
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What are the types of partitioning?
Which technology should be used for interactive data querying across multiple dimensions for a decision making for a dw?
What is difference between a connected look up and unconnected look up?
In datastage can ve find the job based on source table name ??
What is a linked cube?
Explain the difference between dw and bi?
Explain why are oltp database designs not generally a good idea for a data warehouse?
What is is a star schema?
What is Drill by? drill through?
Explain what is a view as it relates to system modeling?
Explain why dimenstion tables are denormalized in nature?
Can you explain how analysis service works?