What are loops in Datawarehousing?


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More Data Warehouse General Interview Questions

Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?

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What is is a star schema?

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What is the capacity of power cube?

2 Answers  


What is XMLA ?

1 Answers  


Tell me one example for junk dimension?

9 Answers   TCS,






What is difference between a connected look up and unconnected look up?

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Theare is a Database In analysis services,How we will specify the fact table.(i.e whether we will create the measure objects for the fact tbl.) or it will reside insde the database.

0 Answers   SingleTusk,


What is the difference between connected and unconnected stored procedures?

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3.What is fact less fact ?

9 Answers   Accenture, HCL, TCS,


Explain what are the possible data marts in retail sales?

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Explain difference between view and materialized view?

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Give some difference between oltp and olap.

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