In my experience 1 table data migration DBlink with Create table Table_in_target as select * from table_in_remote. Build indexes if necessary. Second choice is Datapump. We use DBMS_SCHEDULER Everything depends on OS, DB version. HTH Karth Sent from my IPhone > On Nov 4, 2013, at 12:57 PM, Nagaraj S <nagaraj.chk@xxxxxxxxx> wrote: > > Dear Gurus, > > I have a scenario, Table data from database A should be moved to database B > on regular interval. If i purge table data on database A it should not purge > on table B..how can we auto mate or accomplish this ... > I have planned to do this by scheduling export on windows scheduler and to > run the purge script once in every week. Please suggest > > -Naga -- //www.freelists.org/webpage/oracle-l