PostgreSQL Presentation at SELF 2013

Hi all,

I am a member of the Charlotte Linux User Group and did a presentation on
PostgreSQL at the SouthEast LinuxFest this past weekend. Our LUG table was
right next to the PostgreSQL table this year, and I am guessing some of you
will find the presentation of some interest. My discussion focused on
using the ltree module instead of adjacency lists, nested sets and path
enumeration to create and run queries against hierarchical category trees.

Here is a link to my slides (*.odp) on the ltree module:
http://dcparris.net/2013/06/11/self-2013-ltree-slides/

and to my general take on the SouthEast LinuxFest.
http://dcparris.net/2013/06/11/southeast-linuxfest-what-you-missed/

Anyway, here's hoping you'll enjoy this and find it useful as the few
attendees who sat in did. I hope it helps in some small way.

Regards,
Don
--
D.C. Parris, FMP, Linux+, ESL Certificate
Minister, Security/FM Coordinator, Free Software Advocate
http://dcparris.net/
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