Re: 8.2 "real-time" recovery

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От Kevin Grittner
Тема Re: 8.2 "real-time" recovery
Дата
Msg-id 4C74DEE90200002500034B7A@gw.wicourts.gov
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Ответ на Re: 8.2 "real-time" recovery  (Dragos Valentin Moinescu <dragos.moinescu@gmail.com>)
Ответы Re: 8.2 "real-time" recovery
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Dragos Valentin Moinescu <dragos.moinescu@gmail.com> wrote:

> Where can I find information about how to modify the postgresql
> server in order to allow this in 8.2.17?

You haven't exactly said what "this" is, but I am inferring that you
want to bring your standby up to run read-only queries once per
hour, and then resume replication?  If so, you could either consider
one of the many replication solutions:

http://wiki.postgresql.org/wiki/Replication%2C_Clustering%2C_and_Connection_Pooling

or you could follow your current practice, but get a fresh base
backup each time, and start the warm standby over again.  If you use
rsync with a daemon you will probably be surprised how quickly you
can acquire the new base backup.

-Kevin

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