Re: Datapump export speed
From: Mladen Gogala <gogala.mladen_at_gmail.com>
Date: Mon, 17 Feb 2020 14:38:11 -0500
Message-ID: <3d44486c-5e70-60b6-892f-7ada894cfcbf_at_gmail.com>
Date: Mon, 17 Feb 2020 14:38:11 -0500
Message-ID: <3d44486c-5e70-60b6-892f-7ada894cfcbf_at_gmail.com>
The speed depends on many factors:
My advice would be to do dry runs. Tests are the best way. If you are looking for a consultant, send me a private email and we can negotiate the price.
Regards
On 2/17/20 1:29 PM, Ahmed Fikri wrote:
> Hi all,
>
> Without knowing all db settings it is not easy to respond this
> question, but could someone tell me how much time approximativelly
> needed to export 4 TB db using datapump?
>
> A college told me that 200 GB / hours is possible. One should adjust
> some parameters, excluding statistics, parallel etc.
> (Sure the physical infrastructure should help )
>
> Second: is using dblink will be faster? The servers are in the same
> location.
>
> Regards
>
>
>
-- http://www.freelists.org/webpage/oracle-lReceived on Mon Feb 17 2020 - 20:38:11 CET