Re: Streaming replication issue

From: mallikarjun t <mallit333(at)gmail(dot)com>
To: Juan José Santamaría Flecha <juanjo(dot)santamaria(at)gmail(dot)com>
Cc: John Wiencek <jwiencek3(at)comcast(dot)net>, Luca Ferrari <fluca1978(at)gmail(dot)com>, soumitra bhandary <soumitra(dot)bhandary(at)hotmail(dot)com>, Pgsql-admin <pgsql-admin(at)lists(dot)postgresql(dot)org>
Subject: Re: Streaming replication issue
Date: 2019-09-05 18:21:32
Message-ID: CAOA8XiWDDthTFpUz_5n12CnnKLaz3mGxh_jBQK09Os6i4dEm3g@mail.gmail.com
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By main intension is doing streaming replication between postgres community
version to edb advanced version. I am trying IAM achieve something
streaming replication But I didn't access slave server that the problem.

On Thu, Sep 5, 2019, 11:21 PM Juan José Santamaría Flecha <
juanjo(dot)santamaria(at)gmail(dot)com> wrote:

> On Thu, Sep 5, 2019 at 6:23 PM John Wiencek <jwiencek3(at)comcast(dot)net> wrote:
> >
> > Multi master requires that you identify one node as the primary node.
> Data is populated to the remote node via an initial snapshot. Tables on
> the remote node cannot exist when you run the initial snapshot. The
> snapshot will create all objects on the remote node .
> >
> >
> > xDB(multi-master replication) will not merge two databases together.
> >
> > >
> > > I am under impression that what you are trying to do is merging two
> > > Primary databases. If that is what you actually want then Streaming
> > > Replication is not going to work for you. Maybe you should look for
> > > some Multi-master replication tool, which is probably the way to go if
> > > you want to mix PostgreSQL and EDB Advanced Server anyway.
> > >
>
> By "you" I meant Mallikarjun and "merge" was meant to be as generic as
> possible, since I do not have a clear picture of the problem.
>
> Maybe if the original poster comments on the topic we can give him
> better advice.
>
> Regards,
>
> Juan José Santamaría Flecha
>

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