[pgpool-general: 7026] Re: Request to share hardware requirement.

[postgann2020 s]

Hi Tatsuo,
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:
> https://www.pgpool.net/docs/latest/en/html/resource-requiremente.html
>
> 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
> Japanese:http://www.sraoss.co.jp
>
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