Re: Space-GiST

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От Oleg Bartunov
Тема Re: Space-GiST
Дата
Msg-id Pine.LNX.4.64.1205111454410.7260@sn.sai.msu.ru
обсуждение исходный текст
Ответ на Space-GiST  (Josh Berkus <josh@agliodbs.com>)
Ответы Re: Space-GiST  (Simon Riggs <simon@2ndQuadrant.com>)
Список 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@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83

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