Difference between e-r modeling and dimentional modeling?
No Answer is Posted For this Question
Be the First to Post Answer
What are the reasons to use a chameleon method in data warehousing?
What is the use of tabular model, tabular sql, tabular reference in real time application?
What is dimensional modelling?
Why should you put your data warehouse on a different system than your oltp system?
What is surrogate key?
Whether dimension table can have numeric value?
How many different schemas or dw models can be used in siebel analytics. I know only star and snow flake and any other model that can be used?
I HAVE A FLAT FILE DO THE NULL CHEK AND PRIMARI KEY CHEK AND DATE VALIDITAION LOAD TO TARGET TABLE
Is there any default username & pwd for bo designer & supervisor?
What is batch processing?
What is the working process for application.cfm?
Explain degenerate dimension table?