What are the reasons to use a chameleon method in data warehousing?
No Answer is Posted For this Question
Be the First to Post Answer
What is data mart in data warehouse?
How much data hold in one universe.
What is an error log table in informatica occurs and how to maintain it in mapping?
Explain about Control M JObs detaily?How to execute this.
2 Answers Scope International,
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?
Can we have multiple application.cfm file in an application?
what is difference between scd2 and scd3
what is data validation strategies for data mart validation after loading process
What are the various tools? Explain name a few?
Explain hybrid slowly changing dimension?
What is hybrid slowly changing dimension?
List any five applications of data warehouse.