Learn Big Data,Data Warehousing Fundamentals,Informatica,SQL,Cognos
Learn Big Data,Data Warehousing Fundamentals,Informatica,SQL,Cognos
Friday, 23 September 2011
BILL INMON CONCEPT
ACCORDING TO BILLINMON
DATA WAREHOUSE
IS A
•
SUBJECT-ORIENTED
•
INTEGRATED
•
TIME-VARIANT
•
NON-VOLATILE
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