What is dimensional modelling?
No Answer is Posted For this Question
Be the First to Post Answer
what is the diffrence between psa and idoc
Is union transormation is active transformation?
What is the difference between ods and oltp?
What are the main steps to build the data warehouse?
What are universe requirements?
Where the applications and where
if you use oracle sql*loader , how do you transform data with it during loading?
What is subject area?
does anyone "QlikView" BI tool. if you have any docs send me pls. yaparas84@gmail.com
Compare aggregates and data marts
Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
Explain difference between snow flake and star schema.