Which background process involves in datapump export/import?

Hi guys,
Could any one please tell me which background process involves in datapump export and import activity? . any information please.
/mR

Data pump export and import is done by foreground server processes (master and workers), not background.
http://www.acs.ilstu.edu/docs/Oracle/server.101/b10825/dp_overview.htm#sthref22

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Definetly expdp/impdp(Datapump export import) is much better than original exp/imp which is more
used in oracle 9i Databases.
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1)Data Pump Export and Import operate on a group of files called a dump file set
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2)Data Pump Export and Import access files on the server rather than on the client.
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7)At import time there is no option to perform interim commits during the
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8)There is no option to merge extents when you re-create tables. In original Import,
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10)The Data Pump method for moving data between different database versions is
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compatible with an older database version. With Data Pump, you can use the
current Export (expdp) version and simply use the VERSION parameter to specify the target database version
For more details and options:
exp help=y
imp help=y
expdp help=y
impdp help=y
Fine manuals for referring:
http://www.oracle-base.com/articles/10g/OracleDataPump10g.php
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865747 wrote:
Dear Guru's,
Not sure whether this is the correct forum to post this thread.
Can anyone let me know, what is the background process that does the recovery of database (Instance recovery is done by SMON automatically).
I mean, when we go for PITR or refresh, we'll apply archive files to the backups. Which background process reads the archive files to the buffer cache, so that they are applied to the database.
why does answer matter since you have no control over it to begin with?

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Which background process involves in datapump export/import?

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