General Datawarehousing Question:
Download Job Interview Questions and Answers PDF
What is is a Star Schema?
Answer:
Star schema is a type of organising the tables such that we can retrieve the result from the database easily and fastly in the warehouse environment.Usually a star schema consists of one or more dimension tables around a fact table which looks like a star,so that it got its name.
Download General Datawarehousing Interview Questions And Answers
PDF
Previous Question | Next Question |
Explain What are slowly changing dimensions? | Explain Which columns go to the fact table and which columns go the dimension table? |