Answer Posted / 9885657928
A fact less table or schema with out any facts known as fact
less fact table.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What are the steps involved in creating dimensional modeling process?
Can you brief about the Data warehouse project you worked on?
What is surrogate key? Where we use it? Explain with examples.
What is a staging area? Do we need it? What is the purpose of a staging area?
What is normalization, first normal form, second normal form, third normal form?
What are loops in Datawarehousing?
Suppose I want to get sales data for the last (suppose 10) dates dynamically using value prompt how can I do it and drag it onto report editor?
Explain clearly how to explain any (sales) project in interview. Actually feom where report developer work starts?pls reply as soon as possible?
What are the main steps to build the data warehouse?
How can we schedule the graph in unix?
How are models actually derived?
what is an use case?
What we will do with the universe for faster process?
What are the tools available for etl?
Compare aggregates and data marts