[prev in list] [next in list] [prev in thread] [next in thread]
List: postgis-users
Subject: Re: [postgis] PostGIS redesign
From: Frank Warmerdam <warmerdam () pobox ! com>
Date: 2001-10-19 17:22:05
Message-ID: 3BD0613D.3000603 () pobox ! com
[Download RAW message or body]
Dave Blasby wrote:
> I'm thinking about doing a redesign and re-implementation for 0.7.
>
> The major difference would be using OGC WKB as the serialized form stored in the \
> DB. The other major difference would be promoting the sub-types (point, line, \
> polygon, multipoint, multilinestring,multipolygon) from sub-classes of GEOMETRY to \
> their own type.
Dave,
Can you elaborate a bit on the implications of the various types no
longer being subclasses of GEOMETRY? What does this buy us?
I like the idea of keeping the data in WKB within the database, though I
also don't know the implications of this. Where would you store the
SRID for each geometry?
Best regards,
--
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up | Frank Warmerdam, warmerdam@pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | Geospatial Programmer for Rent
------------------------ Yahoo! Groups Sponsor ---------------------~-->
Get your FREE VeriSign guide to security solutions for your web site: encrypting \
transactions, securing intranets, and more! \
http://us.click.yahoo.com/UnN2wB/m5_CAA/yigFAA/PhFolB/TM
---------------------------------------------------------------------~->
To unsubscribe from this group, send an email to:
postgis-unsubscribe@yahoogroups.com
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic