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migration methods ? [message #400554] Tue, 28 April 2009 13:37 Go to next message
tridentadm
Messages: 142
Registered: March 2006
Senior Member
What are the different ways of migrating data from one system/machine to another ?

I know of 2 methods :
1) offline cold-backup
2) export/import

Any other way ?

I think RMAN can also be used ?

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Re: migration methods ? [message #400556 is a reply to message #400554] Tue, 28 April 2009 13:48 Go to previous messageGo to next message
Mahesh Rajendran
Messages: 10707
Registered: March 2002
Location: oracleDocoVille
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There are many methods that can employed depending
on version, os, data volume and need.
And yes, RMAN can be used too.
>>migrating data from one system/machine to another ?
That is just duplication/restore.
With respect to oracle, this is how it is been defined.
Quote:
Database migration refers to the collection of processes and procedures for converting the data in an Oracle database to reflect a particular release of the Oracle database server.
In some cases, migration may describe the process of moving data from a non-Oracle database into an Oracle database.

In some cases, it is moving Oracle database across the OS to another server.

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Re: migration methods ? [message #401828 is a reply to message #400556] Wed, 06 May 2009 10:32 Go to previous messageGo to next message
smunir362
Messages: 310
Registered: September 2007
Senior Member
OK
If I want to migrate
from (ORACLE 9i rel 2(32-bit)) on Windows 32-bit
to
(Oracle 9i rel 2 9.2.0.1(64-bit)) on Linux x86_64

Pls describe the steps in detail.

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Re: migration methods ? [message #401829 is a reply to message #401828] Wed, 06 May 2009 10:34 Go to previous message
Mahesh Rajendran
Messages: 10707
Registered: March 2002
Location: oracleDocoVille
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Export and Import.

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