Re: pg_dump vs pg_basebackup

[gianfranco caca <limpcaca@xxxxxxxxx>]

Hai ilya,

Thanks for the respond. The database is estimated over 100gb and the workload will be high. Can we use a pg_basebackup with pitr to restore based on transaction time?

Thanks

On Tuesday, 25 March 2014, 15:13, Ilya Kosmodemiansky <ilya.kosmodemiansky@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

Hi gianfranco,


How exactly large is your database and how heavy is a workload on it?
Usually if you have more than ~200Gb, better to use pg_basebackup
because pg_dump will take too long time. And please take in mind, that
pg_dump makes dump, which is  actually not the same thing as a backup.

Best regards,
Ilya

On Tue, Mar 25, 2014 at 5:45 AM, gianfranco caca <limpcaca@xxxxxxxxx> wrote:
> Hai,
>
> Can anyone tell me the difference and performance between pgdump and
> pg_basebackup if I want to backup a large database.
>
> Thanks

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Ilya Kosmodemiansky,

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