Thread:Project:Support desk/$wgLocalisationCacheConf performance: file or db storage?

The usage of $wgLocalisationCacheConf is not clear to me. I have  and $wgMainCacheType = CACHE_MEMCACHED; $wgParserCacheType = CACHE_MEMCACHED; # optional $wgMessageCacheType = CACHE_MEMCACHED; # optional

Is it better to store the messages as db file or in the database?

An enabled memcached doesn't help much I guess?

I use  because  guess 'detect' takes a little bit longer?