Interested to Buy Any Domain ? << Click Here >> for more details...
Who needs data warehousing?
- 0 Answers
- 1124 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Explain how to export mappings to the production environment?
If your client approaches you and says that he wants to create a Datawarehouse, and provides just the info regarding his source systems. What are all the neccessary actions one is supposed to take/understand and get back with a comprehensive document which convinces the client to proceed with the DW initiative. What are all the documents we need to provide the client?
What function should we use to display the value entered or selected by a user in response to a prompt?
Explain what are the various transformation available?
What are the various transformation available?
What is Snow Flake Schema design in database?
Explain what are the vaious etl tools in the market?
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 meetthe condition.
WHAT IS FACT LESS FACT TABLE?
Why fact table is in a normal form?
Explain bus schema?
Which columns go to the fact table and which columns go the dimension table?
Teradata 
