Home > Software > Data-Warehouse > DataStage
Interview Questions   Tutorials   Discussions   Programs   Discussion   

DataStage - Dimension Modelling types along with their significance




347
views
asked Rams August 31, 2014 12:50 PM  

Dimension Modelling types along with their significance


           

1 Answers



 
answered By vishnoiprem   0  
Data Modeling
1) E-R Diagrams
2) Dimensional modeling
2.a) logical modeling
2.b)Physical modeling

And Data modelling concepts are 3 types
that are
  • conceptual model
  • logical model
  • phisical model
flag   
   add comment

Your answer

Join with account you already have

FF

Preview


Ready to start your tutorial with us? That's great! Send us an email and we will get back to you as soon as possible!

Alert