Answer Detail: RE: What are the methodologies of Data Warehousing.

GeekInterview.com > Interview Questions > Data Warehousing > Basics

Print |

Question: What are the methodologies of Data Warehousing.

March 03, 2006 10:17:04	#8
Srinu	Member Since: Visitor Total Comments: N/A
RE: What are the methodologies of Data Warehousing.
Top Down approach is first Data warehouse then Datamarts. Bottom Down approach is first Datamarts then Data warehouse.