[pgpool-general: 7026] Re: Request to share hardware requirement.
postgann2020 at gmail.com
Thu May 21 11:57:48 JST 2020
Thank you for the information.
On Wed, May 20, 2020, 2:40 PM Tatsuo Ishii <ishii at sraoss.co.jp> wrote:
> > Hi Team,
> > Thanks for your constant support.
> > Please help us on below requirement.
> > We have Postgres servers with Master-Slave configuration about to fulfill
> > 300 max connections.
> > We are trying to set up new pgpool servers for the above configuration.
> > Could you please help us to calculate the hardware for the new setup.
> > Requirement: 300 concurrent connection.
> > CPU:
> > RAM:
> > Other required parameters if any.
> > Thanks,
> > Postgann.
> For RAM requirement please look into this:
> CPU requirement is not in the document because it's heavily depending
> on the application usage. i.e. how much data is transfer ed and how
> frequently data is transfer ed. If they are much and frequent, CPU will
> be busy and you would need many cores. From my personal experience, 4
> cores would be a good starting point.
> Best regards,
> Tatsuo Ishii
> SRA OSS, Inc. Japan
> English: http://www.sraoss.co.jp/index_en.php
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