Explain what is a staging area? Do we need it? What is the purpose of a staging area?
No Answer is Posted For this Question
Be the First to Post Answer
What are the various transformation available?
What is data analytics in simple terms?
What is Cognos script editor?
If two relational tables are connected to sq trans, what are the possible errors it will be thrown?
Explain what are necessary tasks to install reportnet software?
Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition 333 after we create a scd table, can we use that particular dimension as a dimension table for star schema?
What is a junk dimension? What is the difference between junk dimension and degenerated dimension?
Describe a data warehouse.
waht is the advantage of infoset query
What is real-time datawarehousing?
How do you create surrogate key using ab initio?
Explain what is a view as it relates to system modeling?