Portfolio management methods, systems, and computer programs are provided for allowing {HEAD ~ users} to extract {TAIL ~ 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 
Portfolio management methods , systems , and computer programs are provided for allowing { HEAD ~ users } to extract { TAIL ~ 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD 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