Why should you put your data warehouse on a different system than your oltp system?
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Explain clustering algorithm?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id 347 what is hybrid slowly changing dimension?
Explain difference between snow flake and star schema.
What is dimensional modelling?
What are vaious etl tools in the market?
What is data warehosuing hierarchy?
can anybody mail me the FAQS for hyperion essbase amd planning
Can any one explain the hierarchies level data warehousing.
Suppose if a session fails after loading of 10,000 records in to the target.how can you load the records from 10001 the record when you run the session next time?
Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
In microstrategy, how can we direct the sql generated to use a specifc table?
three ways sql*loader could load data, what are those three types?
Teradata 
