datamart
I was happy to help with the "factless" fact question (the answer, which I believe not everyone understands or knows), but a question so fundamental to BI as the difference between a Data Mart and Data Warehouse indicates that you would be better served by going to Borders and purchasing some books on Data Warehousing and studying.
And in actuality a data mart can (and often does) exist without a data warehouse.
Regards,
And in actuality a data mart can (and often does) exist without a data warehouse.
Regards,
Mike Hester
mhester@petra-ps.com
mhester@petra-ps.com