Hakan Hacigümüs Sharad Mehrotra Balakrishna R. Iyer Providing Database as a Service. 29- 2002 conf/icde/2002 ICDE http://csdl.computer.org/comp/proceedings/icde/2002/1531/00/15310029abs.htm db/conf/icde/icde2002.html#HacigumusMI02