GeekInterview.com
   Home |  Tech FAQ  |   Interview Questions |  Placement Papers |  Tech Articles |  Learn |  Freelance Projects |  Online Testing |  Geeks Talk |  Job Postings |  Knowledge Base | Site Search |  Add/Ask Question

  GeekInterview.com  >  Interview Questions  >  Data Warehousing  >  Basics

 Print  |  
Question:  What is the main differnce between schema in RDBMS and schemas in DataWarehouse....?



December 12, 2005 08:27:34 #2
 Sithu   Member Since: Visitor    Total Comments: N/A 
RE: What is the main differnce between schema in RDBMS...
 

Schema is nothing but the systematic arrangement of tables

 

  • In OLTP it will be normalized
  • In Data warehouse it will be denormalized  
     

 

Back To Question