Home » Developer & Programmer » Data Integration » Datawarehousing
Datawarehousing [message #93205] Fri, 03 October 2003 03:13
Messages: 411
Registered: November 1998
Senior Member
Suppose a data warehouse consists of three dimensions time, doctor and patient and the two measures count and charge, where the charge is the fee that a doctor charges a patient for a visit.
a) Enumerate the three classes of schemas that are popularly used for modeling data warehouse
Previous Topic: Time to take complete Refresh MATERIALIZED VIEW
Next Topic: installation error
Goto Forum:

Current Time: Tue May 28 14:39:52 CDT 2024