Re: Uber migrated from Postgres to MySQL - Mailing list pgsql-general

From John R Pierce
Subject Re: Uber migrated from Postgres to MySQL
Date
Msg-id b3815df5-ddb6-3424-b3ba-3fb3b688d9dd@hogranch.com
Whole thread Raw
In response to Re: Uber migrated from Postgres to MySQL  (Jeff Janes <jeff.janes@gmail.com>)
Responses Re: Uber migrated from Postgres to MySQL  (James Keener <jim@jimkeener.com>)
Re: Uber migrated from Postgres to MySQL  (Jeff Janes <jeff.janes@gmail.com>)
List pgsql-general
On 7/27/2016 9:39 PM, Jeff Janes wrote:
> That depends on how how many objects there are consuming that 1 TB.
> With millions of small objects, you will have problems.  Not as many
> in 9.5 as there were in 9.1, but still it does not scale linearly in
> the number of objects.  If you only have thousands of objects, then as
> far as I know -k works like a charm.

millions of tables?  thats akin to having millions of classes in an
object oriented program, seems a bit excessive.



--
john r pierce, recycling bits in santa cruz



pgsql-general by date:

Previous
From: Jeff Janes
Date:
Subject: Re: Uber migrated from Postgres to MySQL
Next
From: James Keener
Date:
Subject: Re: Uber migrated from Postgres to MySQL