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From: Laurenz Albe <[email protected]>
To: Doron Tsur <[email protected]>
To: [email protected]
Subject: Re: Upgrade PG from 12 to latest
Date: Mon, 24 Jun 2024 10:23:06 +0200
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAPZZA0oDsc5Riu_xvrsJ_vjPAedFBGcHdhnz7uEfFp25FY9bkA@mail.gmail.com>
References: <CAPZZA0oDsc5Riu_xvrsJ_vjPAedFBGcHdhnz7uEfFp25FY9bkA@mail.gmail.com>

On Sun, 2024-06-23 at 10:08 +0300, Doron Tsur wrote:
> We are running PG 12 on AWS RDS. I want to run an upgrade process for the DB.
> The org I work for attempted to upgrade before but failed (12->15). The upgrade
> resulted in unexplained slowness, and performance issues were only resolved via
> a downgrade.

We cannot provide help for Amazon's upgrade process.

If you still have the slow database, you should analyze what exactly was slow and why.

Yours,
Laurenz Albe

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