We just did one to 9i.
Use the High performance loader in Informix to unload the data. And then
import the data into oracle.
To convert the schema you can use a tool like Erwin or use the dbschema
utility in Informix and manually change the schema.

Oracle takes a lot more work than Informix so be prepared to have to spend
more time for DB management.



-----Original Message-----
From: Ezekiel Filane
[mailto:oracledba-ezmlmshield-x67548177.[Email address protected]
Sent: Monday, January 30, 2006 8:09 AM
To: LazyDBA Discussion
Subject: Migrating from Informix 7 DW to Oracle 10g?

Hi There.

- Anyone who can provide me with step by step migration from Informix 7
to Oracle 10g

- Mybe a link to that or full documentation.

- Or if you have done this please share your experiences.

Thanks
Ezekiel

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