s the amount of I/O the backup process
            performs for any given time interval. If your application is already
            heavily I/O bound, setting this value to a higher number may help to
            improve your overall data throughput by reducing the I/O demands 
            placed on your system. 
            </p></div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_BackupWrite