Calculate hardware requirements - Mailing list pgsql-general

From Praveen Kumar K S
Subject Calculate hardware requirements
Date
Msg-id CANSiNp74nxoBsvGaA718ZdZD8et3326byuMHN_mxcq6qtoWZ-g@mail.gmail.com
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Responses Re: Calculate hardware requirements  (Fabio Pardi <f.pardi@portavita.eu>)
List pgsql-general
Hello All,

I'm looking for hardware configurations to set up 1 master and 2 hot-standby slaves using 9.6 in one DC. Also, I need to have DR with the same setup with cross-site replication enabled. I went through a lot of docs/blogs suggesting 4cores and at least 4/8GB RAM. But I'm looking for help on how exactly one can justify the hardware requirements, like a formula ? Please advise. 

Regards,
PK

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