Postgres Pro
Downloads
Home   >   mailing lists

Re: Oracle to PostgreSQL Migration - Mailing list pgsql-general

From Ron Johnson
Subject Re: Oracle to PostgreSQL Migration
Date
Msg-id CANzqJaCFfaN-mk2q7v7OHiBXFSr4arHeE2Yb+Kg6RrP0uwgmYw@mail.gmail.com
Whole thread Raw
In response to Oracle to PostgreSQL Migration  (Inzamam Shafiq <inzamam.shafiq@hotmail.com>)
Responses Schemas and Search Path  (DAVID ROTH <adaptron@comcast.net>)
Schema/user/role  (DAVID ROTH <adaptron@comcast.net>)
Re: Oracle to PostgreSQL Migration  (Inzamam Shafiq <inzamam.shafiq@hotmail.com>)
List pgsql-general
Tree view
Real-time CDC is the difficult part.  ora2pg (using views) can do a static migration.  No coding (unless you consider clever use of bash to modify config files to be coding).  I used it to migrate a 7TB db to Postgresql.


On Mon, Mar 20, 2023 at 8:58 AM Inzamam Shafiq <inzamam.shafiq@hotmail.com> wrote:
Hi,

Hope everyone is fine.

Can someone help or guide regarding Open Source tools for Oracle to PostgreSQL migration with real time CDC. along with this is there any possibility to change the structure of the database? Let me explain a little more,

We have an Oracle DB which is around 1TB and we want to migrate to PostgreSQL that have a new table structure, so we want to perform data transformation and real time CDC from Oracle to PostgreSQL. Do we have any good open source tool to achieve this with No Coding involved.??

Thanks.

Regards,

Inzamam Shafiq
Sr. DBA

pgsql-general by date:

Previous
From: "David G. Johnston"
Date:
Subject: Re: pg_upgrade Only the install user can be defined in the new cluster
Next
From: Thorsten Glaser
Date:
Subject: Re: pg_upgrade Only the install user can be defined in the new cluster