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Hat Tip to Philipp Salvisberg
BIT (Before Internet Time) it was probably true that we had a very small circle of friends or acquaintances. These people, whether family, friends and
28 May, 2020
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GIS software and Database Primary Keys
There has been some discussion over on the PostGIS email list about the use of primary keys on tables by GIS client software such as
15 April, 2020
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To Constrain or Not to Constrain: There should be NO Question
In my consulting travels I, like many other database-loving specialists, find databases with little (a Primary Key, perhaps) or no constraints being applied to the
15 April, 2020
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The Shapefile 2.0 Manifesto
Over at Alex Willmer’s Misspelled nemesis club there has been a (now-closed) discussion on the successor to the ubiquitous shapefile. Alex points out a lot
15 April, 2020
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Maps of War Website
I came across the Maps Of War website today – isn’t it amazing that you can Google all you like but completely missing interesting websites.
6 April, 2020
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Talk on Open GeoData in Australia
Yesterday, Tuesday 20th January 2009, I gave a flawed, imperfect, rather long talk called Free And Open GeoData – From Shadows to Reality at the
6 April, 2020
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Boarder and District Spatial Information Group Presentation on Spatial Datbases
On Tuesday November 11th 2008 I gave a 1 hour presentation on spatial databases entitled An Introduction to Spatial Databases to the Boader and District
1 April, 2020
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Presentations given by myself at the Australian Oracle Spatial Forum, Sydney, Thursday 28th August 2008
I gave two presentations at the Australian Oracle Spatial Forum held at the Novotel Hotel, Sydney Olympic Park on Thursday 28th August 2008. My two
1 April, 2020
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The Sad State of SQL Spatial Standards – Take 2
There is a useful exchange going on over on the Microsoft Forums in relation to the paucity of information on geographic objects (as against planar
27 March, 2020
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SQL Server 2008 Katmai
As evidenced on the following Microsoft Press Release I am pleased to be able to offer training and support services to SQL Server Spatial customers.
27 March, 2020
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