Bayt.com

Start networking and exchanging professional insights

Register now or log in to join your professional community.

Follow

What's the difference between ER Modeling and Dimensional Modeling?

Warehousing
user-image
Question added by ALI ABDULLAH HASAN AL-KHAFAJI , Warehouse & Logistics Manager , Earth link Telecom
Date Posted: 2014/06/15
Upvote (0) Views (2) Followers (1) Answers (1) Report Question
Write an Answer
Register now or log in to answer.
Rudramoorthy M
by Rudramoorthy M , Excutive , Ncr Corporation

ER Model is utilized for OLTP databases that uses any of the 1st or 2nd or 3rd normal forms, where as dimensional data model is used for data warehousing and uses 3rd normal form

Write Your Answer
More Questions Like This