Re: Is a PS - MSSQL Logical Replication Possible?? - Mailing list pgsql-admin

Yes, I believe that it is not possible to carry out this architecture without an additional layer or application (which I do not know) exists. While it only occurs to me to make an unattended replica (Cron or Daemon linux in origin that generates a flat format dump (.sql) on a specific share and that windows can pick it up and in turn carry out the load through an intermediate job), I don't know... I think it could work... although it is not what I would have liked to do.

In any case, your collaboration is appreciated... and who knows, an issue will open up to be carried out

greetings friends

Sincerely

Erik R. Serrano Saavedra

Ingeniero de Sistemas Informáticos

      Data Base Administrator

        eserranos@gmail.com

                 998596691

El lun, 24 jul 2023 a las 8:42, Dan Smith (<j.daniel.smith1@gmail.com>) escribió:

I think what you are looking for is a Change Data Capture (CDC) solution.  This is going to require a system in the middle that can speak to both database systems.  Note these implementations can be brittle (replication can fail) and take some tinkering to get working well.

I recommend you look in to tools such as Debezium (https://debezium.io), AWS Data Migration Service (DMS), or maybe some data lake implementation and scripts could be used (apache hudi, data bricks delta lake, or other).

Best regards,

Dan Smith

On Sun, Jul 23, 2023, 22:30 Erik Serrano <eserranos@gmail.com> wrote:

Dear Masters,

Is it possible to make a logical replica between a postgresql 12 and a sql server 2019?
Technically I want to make a multimaster logical replica to a subscriber and this in turn replicates to a MSSQL 2019 AlwaysOn server...
Is it possible to make this type of structure or impossible?
Please tell me...

Regards and thank you very much

Atte.

Erik R. Serrano Saavedra

Ingeniero de Sistemas Informáticos

      Data Base Administrator

        eserranos@gmail.com

                 998596691