Import and Export (links)

Thinking to do  a research on expdp and impdp, I have collected some links. I am sharing these with you hoping it would be helpful for you as well.

You will find billions of sites about the same, please share if you find some of them worth reading.

 I have just did a cross read, felt its worth reading and marked for further thorough read. 

http://oracleant.com/articles/export-types/expdpimpdp/data-pump-expdpimpdp/

http://www.datadisk.co.uk/html_docs/oracle/data_pump.htm

http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:3387504900346765531

This link may be much useful for us. But I felt it is a little bit difficult to understand.

http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:1432274900346100233

Full oracle documentation:

http://docs.oracle.com/cd/E11882_01/server.112/e16536/dp_export.htm

http://docs.oracle.com/cd/E11882_01/server.112/e16536/dp_import.htm

see these issues, The same happened even for me.

http://dbaforums.org/oracle/index.php?showtopic=19575

http://grokbase.com/t/freelists.org/oracle-l/07459dpq52/impdp-import-schema-very-slow

A lot of  bugs related to this  topic are listed here, 

http://space.itpub.net/?uid-25243263-action-viewspace-itemid-696206