2011/10/6 Carlos Mennens <carlos.mennens@gmail.com>:
> I read all the time that most DBA's are required or should tune their
> DBMS which obviously in my case would be PostgreSQL but I'm curious
> what exactly is involved when tuning a DBMS like PostgreSQL. What are
> some of the basic functions involved when tuning? Are there specific
> things I should tweak on a newly built server freshly installed with
> PostgreSQL? Can someone please clarify what exactly most people do
> when they "tune"? Lastly I'm sure this has been discussed but after a
> Google search, I can't find any updated info since 2009 so I would
> like to know specifically what file system you've found PostgreSQL to
> work on the best? What file system will give me the best performance
> and stability on disk? I've currently running it on Linux Ext4 file
> system and have no had any issues but I was wondering if there was
> anything out there more suited to perform better on PostgreSQL.
I suggest you to read the wiki [1]. It contains many useful information.
[1] http://wiki.postgresql.org/wiki/Performance_Optimization
--
Dickson S. Guedes
mail/xmpp: guedes@guedesoft.net - skype: guediz
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