What is a junk dimension? What is the difference between junk dimension and degenerated dimension?
- 0 Answers
- 483 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
What are the different types of fact tables used in data warehousing?
if you use oracle sql*loader , how do you transform data with it during loading?
wat is code review and wat actually srs or how can we create HLD,LLD.PLS,GIVE ME ANSWER AS EARLY AS FAST.
What is a functional dependency f said to be minimal?
What is a look up function? What is default transformation for the look up function?
What is Grain & Granularity in Data Warehouse.
Can you explain how analysis service works?
What is data type of the surrogate key?
What is the main difference between star and snowflake star schema? Which one is better and why?
Can you pass sql queries in filter transformation?
How can Oracle Materialized Views be used to speed up data warehouse queries?
Whether dimension table can have numeric value?
Teradata 
