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help / color / mirror / Atom feedFrom: Ron Johnson <[email protected]>
To: pgsql-generallists.postgresql.org <[email protected]>
Subject: Re: Approach for DB migration
Date: Thu, 7 Aug 2025 00:03:10 -0400
Message-ID: <CANzqJaCWa-RuQFaiEsn4c2H+65peU_vt6O3ZyQvSfhobUz0D2Q@mail.gmail.com> (raw)
In-Reply-To: <CAC5iy63nxo4+nL_vj1UXp2Py59kZq4yJBXAQEZDwWe=dKrUCaw@mail.gmail.com>
References: <CAC5iy63nxo4+nL_vj1UXp2Py59kZq4yJBXAQEZDwWe=dKrUCaw@mail.gmail.com>
On Wed, Aug 6, 2025 at 9:30 PM Siraj G <[email protected]> wrote:
> Hello Experts!
>
> I have this environment with 100+ DBs and would like to migrate to GCP's
> cloud SQL for Postgres.
>
> Primary: 48 CPUs, 48GB memory
> Secondary/Read Replica: 80 CPUs, 128GB memory
> PG version: 12.22 (we have already started the upgrade process)
> OS: Ubuntu
>
> I would like to migrate 2 DBs first and a few more later. I was thinking
> of logical replication, but wanted to take recommendations if there are
> better approaches available. We cannot afford breaking the read replica due
> to our read intensive app connects to this node.
>
GCP haa a migration service. Have you investigated it?
--
Death to <Redacted>, and butter sauce.
Don't boil me, I'm still alive.
<Redacted> lobster!
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