title: database research : achievements and opportunities into the 21st century a silberschatz , m stonebraker , j ullman 1996. authors: nan. venue: sigmod record. year: nan
title: database research : achievements and opportunities into the 21st century . report of an nsf workshop 1995.0. authors: a silberschatz , m stonebreaker , j ullman. venue: nan. year: nan