How does it help the data retrival process in terms of speed ?
Quote:
Originally Posted by yogeshbhandare
What is Data Mart?
How does it help the data retrival process in terms of speed ?
In some data warehouse implementations, a data mart is a miniature data warehouse; in others, it is just one segment of the data warehouse. Data marts are often used to provide information to functional segments of the organization.
for more information visit'
http://msdn2.microsoft.com/en-us/library/aa905978(SQL.80).aspx
