Explain what are the vaious etl tools in the market?
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What is data warehosuing hierarchy?
Explain degenerate dimension table?
What are the advantages of query studio compared to report studio?
Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
Explain what is partitioning? What are the types of partitioning?
What is a functional dependency f said to be minimal?
What are necessary tasks to install reportnet software?
Can we have more than one time dimensions in a Schema(Star or Snowflake)
Hyperion is the one of the tool in data ware house. Its an olap tool. Why you cant display that tool?
How to add a number to a macro variable?
Why is chameleon method used in data warehouse?
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.