public inbox for [email protected]  

help / color / mirror / Atom feed

From: Greg Sabino Mullane <[email protected]>
To: Konstantin Osipov <[email protected]>
Cc: [email protected]
Subject: Re: Built-in Raft replication
Date: Tue, 15 Apr 2025 11:07:42 -0400
Message-ID: <CAKAnmmJxGHcQmzXqEQ-nppZjXyH7i5W_7Cz8JNMb2+6c5+D+og@mail.gmail.com> (raw)
In-Reply-To: <Z_1Cq7JvabsFYjQo@ark>
References: <Z_1Cq7JvabsFYjQo@ark>

On Mon, Apr 14, 2025 at 1:15 PM Konstantin Osipov <[email protected]>
wrote:

> If anyone is working on Raft already I'd be happy to discuss
> the details. I am fairly new to the PostgreSQL hackers ecosystem
> so cautious of starting work in isolation/knowing there is no
> interest in accepting the feature into the trunk.
>

Putting aside the technical concerns about this specific idea, it's best to
start by laying out a very detailed plan of what you would want to change,
and what you see as the costs and benefits. It's also extremely helpful to
think about developing this as an extension. If you get stuck due to
extension limitations, propose additional hooks. If the hooks will not
work, explain why.

Getting this into core is going to be a long, multi-year effort, in which
people are going to be pushing back the entire time, so prepare yourself
for that. My immediate retort is going to be: why would we add this if
there are existing tools that already do the job just fine? Postgres has
lots of tasks that it is happy to let other programs/OS
subsystems/extensions/etc. handle instead.

Cheers,
Greg

--
Crunchy Data - https://www.crunchydata.com
Enterprise Postgres Software Products & Tech Support

view thread (30+ messages)  latest in thread

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected], [email protected], [email protected]
  Subject: Re: Built-in Raft replication
  In-Reply-To: <CAKAnmmJxGHcQmzXqEQ-nppZjXyH7i5W_7Cz8JNMb2+6c5+D+og@mail.gmail.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox