Explain what are data marts?
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What is conformed dimension?
Explain what is the difference between view filter and report filter?
What are necessary tasks to install reportnet software?
What is difference between model & package?
How can we schedule the graph in unix?
Where do we use semi and non additive facts?
What are the advantages and disadvantages of reporting directly against the database?
What are various warehousing tools?
Ist the schema that a data warehouse system can implements.
In a star schema, are foreign key constraints between facts and dimensions neccessary?
What is execution plan?
"A dimension table is wide but the fact table is deep," explain the statement in your own words.