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Re: Space-GiST

From: Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>
To: Josh Berkus <josh(at)agliodbs(dot)com>
Cc: PostgreSQL advocacy <pgsql-advocacy(at)postgresql(dot)org>
Subject: Re: Space-GiST
Date: 2012-05-11 11:01:25
Message-ID: Pine.LNX.4.64.1205111454410.7260@sn.sai.msu.ru (view raw or flat)
Thread:
Lists: pgsql-advocacy
On Wed, 9 May 2012, Josh Berkus wrote:

> Folks,
>
> Will PostgreSQL be the first production database to have a
> space-partitioned-tree implementation, or does someone else have it already?

We have not just implementation of specific sp-trees, but infrastructure, which
adds extendability of postgres from user side. I don't know how Oracle implements 
quadtree,k-d-tree in its Spatial extension.


 	Regards,
 		Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg(at)sai(dot)msu(dot)su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83

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  • Space-GiST at 2012-05-09 23:16:01 from Josh Berkus

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