Hi RF ,
export is Fairly straight forward .
1.Use direct export
2.Use parallel export processes . Run your biggest
table export first and fire off other exports
simultaneously . Take a look at parallel download
script at
http://www.oriole.com/frameindexTK.html
Now import is another kind of beast .
Import :
SERVER SIDE
1.Increase SGA as much as possible with out paging
and if possible lock it in physical memory .
2. Create Large redo log files > or = 3
3. No archivelog mode
4.Depending on number of parallel Exp/Imp process ,
create the same number of large rollback segs and
bring them on line ( keep other normal ones offline )
5.Precreate empty objects . Make all tablespace
nologging and all tables nologging .
6. Disable all FK and PKs
7. Drop all indexes if you have already created them .
8. drop all triggers .
9. Finally ( I hope..!! ) run import with commit=N.
Remember to fix all this when import is over . Hope
this helps .
Regards,
RS
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