Re: Postgresql database and application server compatibility

Pg13 listens on port 5432 just like Pg 9.6, if that's what you mean.

On 9/29/22 20:36, Rickson Marshall wrote:
>
> Hello Postgresql community,
>
> My name is Rickson. I hope this email finds you well and I hope that I’m
> asking this question in the right forum. If this is not the right mailing
> list, please let me know in which forum should I be asking this question.
>
> We will soon be upgrading all of our application infrastructure.
>   Currently we have Postgresql 9.6 installed in our Centos Linux 7
> database server which talks to our application installed in our Windows
> application Server which has a Windows Server 2012 R2 installed in it.
>
> We will be moving from Postgresql 9.6 to Postgresql 13.XX which will be
> installed in our Rocky Linux 8 database server which will talk to our
> application which will be installed in our Windows application Server
> which will have a 2022 Windows Server installed in it.
>
> Please forgive me if this question is too novice in nature. Will
> Postgresql 13.XX installed in Rocky Linux 8 database server have any
> issues communicating with our application installed in our Windows
> application Server with a 2022 Windows Server.
>
> Please note that our application is compatible with the database
> Postgresql 13.XX as well as Windows Server 2022
>
> ===================================================
>
> From
>
> Postgresql 9.6 installed in our Centos Linux 7 database server
>
> To
>
> Postgresql 13.XX installed in our Rocky Linux 8 database server
>
> ===================================================
>
> From
>
> Windows application Server with a 2012 Windows Server R2 edition
>
> To
>
> Windows application Server with a 2022 Windows Server
>
> Thanks,
>
> Rickson
>

--
Angular momentum makes the world go 'round.