Can decision tree be implemented using SQL?
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What are the main steps to build the data warehouse?
What are the different methods of loading dimension tables?
What is hybrid slowly changing dimension?
Why should you put your data warehouse on a different system than your oltp system?
"A dimension table is wide but the fact table is deep," explain the statement in your own words.
Can you explain how analysis service works?
3.What is fact less fact ?
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What is Star Schema?
What is a relationship?
Give me a broad concept of what a data warehouse is, and what it might be used for?
Write a short note on data warehousing & three-Tier Warehouse architecture in detail.
What are fundamental stages of data warehousing?