How to performance tune reports?
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What is difference between Business Objects and Hyperion Essbase? Please help me
What is the function of etl when used in data warehousing?
Explain differences between star and snowflake schemas?
Explain what is the advantages data mining over traditional approaches?
What are the different methods of loading dimension tables?
What is meta data and system catalog?
Difference between ODS and Staging
"A dimension table is wide but the fact table is deep," explain the statement in your own words.
what are the all possible features supported modify stage?
How can you communicate with web server (apache or iis) from coldfusion?
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?
In a star schema, are foreign key constraints between facts and dimensions neccessary?