What are loops in Datawarehousing?
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Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
What is is a star schema?
What is the capacity of power cube?
What is XMLA ?
Tell me one example for junk dimension?
What is difference between a connected look up and unconnected look up?
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.
What is the difference between connected and unconnected stored procedures?
3.What is fact less fact ?
9 Answers Accenture, HCL, TCS,
Explain what are the possible data marts in retail sales?
Explain difference between view and materialized view?
Give some difference between oltp and olap.