Embodiments consistent with the present invention include systems and methods for updating a portfolio management system database with {HEAD ~ data} retrieved from an online relational database by using a data warehouse as a filtering device in {TAIL ~ an integrated database system} 
Embodiments consistent with the present invention include systems and methods for updating a portfolio management system database with { HEAD ~ data } retrieved from an online relational database by using a data warehouse as a filtering device in { TAIL ~ an integrated database system }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL