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From: manish yadav <manishy174@yahoo.co.in>
To: pgsql-performance@lists.postgresql.org <pgsql-performance@lists.postgresql.org>
To: masheed ullah <masheedullah@gmail.com>
Subject: Re: Postgres DB backup is taking too much time
Date: Sun, 3 May 2026 17:16:36 +0000 (UTC)
Message-ID: <1960819079.3121752.1777828596848@mail.yahoo.com> (raw)
In-Reply-To: <CAHr8x_sQww+XNAFoHkyjYKJYq3CVcQLxJL0yaY3GHNzO3YV+bw@mail.gmail.com>
References: <CAHr8x_sQww+XNAFoHkyjYKJYq3CVcQLxJL0yaY3GHNzO3YV+bw@mail.gmail.com>

You may try barman with rsync option and adding parallelism i.e. parallel_jobs =6 (based on the CPU core available on the barman machine)


Thanks and Regards,

Manish Yadav







On Sunday 3 May, 2026 at 03:12:45 PM IST, masheed ullah <masheedullah@gmail.com> wrote: 





Hi,

We have a database of 20TB, and it's taking almost 24 hours to complete. While full restore takes 28 hours. Although we have HA enabled with primary and multiple replica's.
So we need a solution/tool to reduce the RTO, incase of disk failure/ Human error for data/tables deletion.

We are using Barman for backup.
My question is "Are there any tools like ZDLRA appliances for Oracle" to reduce the RTO to less than 10 hours".
Best Regards,
Khattak

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