Comments on: O/R Impedance Mismatch? Users Speak Up! Third Series of User Reports published. http://www.odbms.org/blog/2008/10/or-impedance-mismatch-users-speak-up-2/ Trends and Information on Big Data, New Data Management Technologies, Data Science and Innovation. Mon, 03 Nov 2014 17:39:20 +0000 hourly 1 http://wordpress.org/?v=4.2.4