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Re: Oracle 11g to PostgreSQL 10 - Database Migration - Mailing list pgsql-admin

From Mariel Cherkassky
Subject Re: Oracle 11g to PostgreSQL 10 - Database Migration
Date
Msg-id CA+t6e1nN=n7V9Qjiz7_1hhtGqhYu+yLQeXDFEfjPde3hRDBx-A@mail.gmail.com
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In response to Oracle 11g to PostgreSQL 10 - Database Migration  (<soumik.bhattacharjee@kpn.com>)
Responses RE: Oracle 11g to PostgreSQL 10 - Database Migration  (<soumik.bhattacharjee@kpn.com>)
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Hi,
It is very depends on the structure of your database. Before starting try to know everything  about your database - schemas, object types and so on.. Ora2pg is a great tool but sometimes isnt enough for all migrations. Check out oracle_fdw("dblink" to oracle database) and orafce (oracle internal functions for postgresql).

2018-08-14 14:22 GMT+03:00 <soumik.bhattacharjee@kpn.com>:

Hello All,

 

We have a requirement to migrate from Oracle(Multiple versions) – 11gR1,11gR2,12c to PostgreSQL 10 to private cloud of customer  in context to that –

 

1.       Please let me know the best practices for migrations- any documents ,links etc.

2.       Open source tools for migration.

3.       OS and kernel parameters as per PostgreSQL standards for DB instances.

4.       Design and planning for PostgreSQL configurations.

5.       If Ora2pg tool is enough for migration?

 

 

Thanks

Soumik


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