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From: Laurenz Albe <[email protected]>
To: Noppavong Chalermlapvaraboon <[email protected]>
To: [email protected]
Subject: Re: extensive data use setting in production
Date: Mon, 16 Jun 2025 07:37:44 +0200
Message-ID: <[email protected]> (raw)
In-Reply-To: <CADJ1EYH=26bMSecffF7_+8PHTm3UhOt1EUq5E3vT9Ma0n1P=4w@mail.gmail.com>
References: <CADJ1EYH=26bMSecffF7_+8PHTm3UhOt1EUq5E3vT9Ma0n1P=4w@mail.gmail.com>

On Mon, 2025-06-16 at 12:31 +0700, Noppavong Chalermlapvaraboon wrote:
> is postgres-sql can support
> 
> data around 200-300 million rows  around 4-5 table
> with query multiple joins and high read write 
> 
> concurrent user around 4000 connections

Sure.

> do you have strategy or setting to suggestion ?

- test your application well with realistic amounts of test data

- use a connection pool

- keep your database transactions very short

- tune your statements so that they are fast

- consider when you can discard old data and design partitioning accordingly

- don't use a cloud service

- implement good monitoring, including monitoring for your backup

Yours,
Laurenz Albe

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