Portfolio management methods, {HEAD ~ systems}, and computer programs are provided for allowing {TAIL ~ users} to extract content out of an online transaction processing system into a portfolio management system database using a data warehouse as a filtering device in an integrated database system 
are provided for allowing
Portfolio management methods , { HEAD ~ systems } , and computer programs are provided for allowing { TAIL ~ users } to extract content out of an online transaction processing system into a portfolio management system database using a data warehouse as a filtering device in an integrated database system
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH