Explain difference between snow flake and star schema. What are situations where snow flake schema is better than star schema to use and when the opposite is true?
- 0 Answers
- 578 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
4 Answers IBM, MAHINDRA, Tech Mahindra,
What are the possible data marts in retail sales?
What is up date strategy and what are th options for update strategy?
What are situations where snow flake schema is better than star schema to use and when the opposite is true?
What are loops in Datawarehousing?
What is Drill by? drill through?
Explain what are non-additive facts?
What is DTM session?
How to pivot data using informatica when you have variable amount of pivot rows?
Explain what is difference between query studio and report studio?
Explain how are the dimension tables designed?
Teradata 
