| From: | Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at> |
|---|---|
| To: | Doron Tsur <qballer(at)gmail(dot)com>, pgsql-general(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Upgrade PG from 12 to latest |
| Date: | 2024-06-24 08:23:06 |
| Message-ID: | f8c239f6ed27a8e607e7cb1b886ab0be04d80362.camel@cybertec.at |
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| Lists: | pgsql-general |
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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