| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Chris Travers <chris(dot)travers(at)gmail(dot)com> |
| Cc: | Guyren Howe <guyren(at)gmail(dot)com>, PostgreSQL <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Uber migrated from Postgres to MySQL |
| Date: | 2016-07-29 16:58:57 |
| Message-ID: | 20160729165857.GA10742@momjian.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
On Wed, Jul 27, 2016 at 01:02:40PM -0400, Bruce Momjian wrote:
> Watching the video was helpful:
>
> https://vimeo.com/145842299
>
> You can see the failover happened because of various user errors. That
> doesn't excuse our bug, but I am not sure exactly how much they
> understood of Postgres behavior. His talk near the end about the
> replication infrastucture being exposed to them was also interesting.
Here is a more balanced blog post that corrects some missing
information, e.g. HOT updates, hot_standby_feedback:
http://use-the-index-luke.com/blog/2016-07-29/on-ubers-choice-of-databases
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ As you are, so once was I. As I am, so you will be. +
+ Ancient Roman grave inscription +
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