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From: Muhammad Ikram <mmikram@gmail.com>
Date: Sun, 23 Jun 2024 12:54:09 +0500
Message-ID: <CAGeimVpg7XG1EAOMY4r=GiBVYf5PoH05CRPe69X64+=J9eX54g@mail.gmail.com>
Subject: Re: Upgrade PG from 12 to latest
To: Doron Tsur <qballer@gmail.com>
Cc: pgsql-general@lists.postgresql.org
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Hi Doron Tsur,

Could you please look into

https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_UpgradeDBInstan=
ce.PostgreSQL.html
https://aws.amazon.com/blogs/database/best-practices-for-upgrading-amazon-r=
ds-to-major-and-minor-versions-of-postgresql/

Best of luck :)


Regards,
Muhammad Ikram
Bitnine Global.

On Sun, Jun 23, 2024 at 12:09=E2=80=AFPM Doron Tsur <qballer@gmail.com> wro=
te:

> Hello Folks,
>
> 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). T=
he
> upgrade resulted in unexplained slowness, and performance issues were onl=
y
> resolved via a downgrade. Do you have any upgrade docs or recommendations
> you can share about the upgrade process before I try to go on the journey=
?
>
>
> Thank you,
> -Doron
>
>

--=20
Muhammad Ikram

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<div dir=3D"ltr"><div>Hi Doron Tsur,</div><div><br></div><div>Could you ple=
ase look into</div><div><br></div><div><a href=3D"https://docs.aws.amazon.c=
om/AmazonRDS/latest/UserGuide/USER_UpgradeDBInstance.PostgreSQL.html">https=
://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_UpgradeDBInstance.Po=
stgreSQL.html</a><br><a href=3D"https://aws.amazon.com/blogs/database/best-=
practices-for-upgrading-amazon-rds-to-major-and-minor-versions-of-postgresq=
l/">https://aws.amazon.com/blogs/database/best-practices-for-upgrading-amaz=
on-rds-to-major-and-minor-versions-of-postgresql/</a></div><div><br></div><=
div>Best of luck :)<br></div><div><br></div><div><br></div><div><br></div><=
div>Regards,</div><div>Muhammad Ikram</div><div>Bitnine Global.<br></div></=
div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">On=
 Sun, Jun 23, 2024 at 12:09=E2=80=AFPM Doron Tsur &lt;<a href=3D"mailto:qba=
ller@gmail.com">qballer@gmail.com</a>&gt; wrote:<br></div><blockquote class=
=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rg=
b(204,204,204);padding-left:1ex"><div dir=3D"ltr">Hello Folks,<div><br></di=
v><div>We are running PG 12 on AWS RDS. I want to run an upgrade=C2=A0proce=
ss for the DB. The org I work for attempted to upgrade before=C2=A0but fail=
ed (12-&gt;15). The upgrade resulted in unexplained slowness, and performan=
ce issues were only resolved via a downgrade. Do you have any upgrade docs =
or recommendations you can share about the upgrade process before I try to =
go on the journey?=C2=A0</div><div><br></div><div><br></div><div>Thank you,=
</div><div>-Doron=C2=A0</div><div><br></div><div><div dir=3D"ltr" class=3D"=
gmail_signature"><div dir=3D"ltr"></div></div></div></div>
</blockquote></div><br clear=3D"all"><br><span class=3D"gmail_signature_pre=
fix">-- </span><br><div dir=3D"ltr" class=3D"gmail_signature"><div dir=3D"l=
tr"><div>Muhammad Ikram<br><br></div></div></div>

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