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Re: Doubts about replication from many servers - Mailing list pgsql-general

From Cachique
Subject Re: Doubts about replication from many servers
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Msg-id CAEfeRhWr8gXj_BFyPwWejQAaOYCX-HLo7FVKySN=ub58-hu+Aw@mail.gmail.com
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In response to Doubts about replication from many servers  (Edilmar LISTAS <edilista@intersite.com.br>)
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Hi.
You mean one and only one big cluster with all databases from your 4 PG servers ?
What about running 4 clusters (different ports) in your backup server and each taking replication from your master servers.

Regards,
Walter

On Fri, Oct 21, 2016 at 12:09 PM, Edilmar LISTAS <edilista@intersite.com.br> wrote:
Hi,

I have 4 PG servers where each one runs many databases.

Now, I would like to create just one PG backup server to replicate all the databases from 4 PG servers, is it possible? Or Do I need to create 4 PG backup servers?

And if some PG server goes down, how to recovery the system from PG backup after I reconfigure the PG original server?



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