Se> An active DBMS developed at the {UniverSity of California at Berkeley} by a team led by Michael Stonebraker (1986-1994). PoStgreS waS later taken by IlluStra and developed into a commercial product, which in turn waS bought by Informix and integrated into their product, {UniverSal Server}. PoStgreSQL iS a further development of the original POSTGRES code aS a free Software alternative to commercial DBMS vendor offeringS. [DetailS? Reference? RelationShip to IngreS?] (1999-07-04)