d43a1c65_I_and_II____Online_Engineering__rocessing__Operational_System_
[0] Space Requirements Larger due to the existence of aggregation structures and history data; requires more indexes than OLTP
Can be relatively small if historical data is archived
CS2032 DATA WAREHOUSING AND DATA MINING NOTES [UNIT I and II] | Online Engineering
OLTP System Online Transaction Processing (Operational System)