From: Joshua D. Drake <jd@commandprompt.com>
To: Craig James <craig_james@emolecules.com>
Cc: Andreas Kostyrka <andreas@kostyrka.org>
Cc: pgsql-performance@postgresql.org
Subject: Re: Replication
Date: Thu, 14 Jun 2007 19:37:07 -0700
Message-ID: <4671FB53.4000605@commandprompt.com> (raw)
In-Reply-To: <4671EF14.7000002@emolecules.com>
References: <4671CBBA.6010104@emolecules.com>
<Pine.LNX.4.64.0706141625230.27105@localhost.localdomain>
<4671DF69.9090504@emolecules.com>
<4671E517.5010102@kostyrka.org>
<4671EF14.7000002@emolecules.com>
Craig James wrote:
> Andreas Kostyrka wrote:
>> Slony provides near instantaneous failovers (in the single digit seconds
>> range). You can script an automatic failover if the master server
>> becomes unreachable.
>
> But Slony slaves are read-only, correct? So the system isn't fully
> functional once the master goes down.
That is what promotion is for.
Joshua D. Drake
> ---------------------------(end of broadcast)---------------------------
> TIP 5: don't forget to increase your free space map settings
>
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To: pgsql-performance@postgresql.org
Cc: jd@commandprompt.com, craig_james@emolecules.com, andreas@kostyrka.org
Subject: Re: Replication
In-Reply-To: <4671FB53.4000605@commandprompt.com>
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