Re: clustering with shared storage

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От Devrim GÜNDÜZ
Тема Re: clustering with shared storage
Дата
Msg-id 1332276825.23452.6.camel@lenovo01-laptop03.gunduz.org
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Ответ на Re: clustering with shared storage  (amador alvarez <aalvarez@d2.com>)
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On Tue, 2012-03-20 at 13:33 -0700, amador alvarez wrote:
> I wonder why are you considering this solution

* Automatic failover detection
* No replication overhead, in case you don't need it.

RHCS+PostgreSQL can also be used when you shard your data to multiple
databases, and use each server as "active" server, like I told in the
25th slide of the presentation that I just in the previous email.

So, RHCS and SR/HS are not competitive to each other. We have installed
them in parallel several times, like to 3 servers.

Regards,
--
Devrim GÜNDÜZ
Principal Systems Engineer @ EnterpriseDB: http://www.enterprisedb.com
PostgreSQL Danışmanı/Consultant, Red Hat Certified Engineer
Community: devrim~PostgreSQL.org, devrim.gunduz~linux.org.tr
http://www.gunduz.org  Twitter: http://twitter.com/devrimgunduz

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