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Categories >> Software >> Data-Warehouse >> Business-Objects
 
 
 
Question 
what is the difference b/w star and snowflack schema in 
dataware house?
 Question Submitted By :: Zeeshan
I also faced this Question!!     Rank Answer Posted By  
 
Answer
 
The difference is in dimension tables and not the fact 
table. Star schema contains denormalized dimension tables 
while snowflake schema contains normalized dimension 
tables, ie dimension tables are extended in snowflake 
schema.
 
0
Buttguru
 
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