On 2013-10-16 4:33 PM, "S Page" <[email protected]> wrote:
>
> On Wed, Oct 16, 2013 at 11:53 AM, David Gerard <[email protected]> wrote:
>
> > Does Wikimedia use InnoDB, Maria or something else as the database
> > engine for its MariaDB servers?
> >
>
> mediawiki-config (where most of http://noc.wikimedia.org/conf/
> comes from) gives no indication that we override it, so  AFAICT the
> MediaWiki default in includes/DefaultSettings.php line 1541
>      $wgDBTableOptions = 'ENGINE=InnoDB';
> applies.
>
> WMF uses puppet to configure servers, so actual DB config settings come
> from puppet manifests and roles, such as
> <
>
http://git.wikimedia.org/blob/operations%2Fpuppet.git/18f719ef3d297878e198a864f5bb31dd9cb047af/manifests%2Frole%2Fcoredb.pp
> >
>
> --
> =S Page WMF Features engineer
> _______________________________________________
> Wikitech-l mailing list
> [email protected]
> https://lists.wikimedia.org/mailman/listinfo/wikitech-l

Otoh, our db tables probably weren't created by the mw installer, so I feel
that $wgDBTableOptions probably doesn't have that much of an effect.

-bawolff

P.s. out of curiosity, which tables are "memory" tables?
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