Fwd: ALERT! New Refcard #190: Essential PostGIS

Free-of-cost cheat-sheet for PostGIS, but requires registering for free account.

And there is another cheat-sheet for Essential PostgreSQL as well.

--Basil

Begin forwarded message:

> From: "DZone" <mailer(at)dzone(dot)com>
> Subject: ALERT! New Refcard #190: Essential PostGIS
> Date: September 9, 2013 02:00:48 AM PDT
> To: "Basil Bourque" <basilbourque(at)pobox(dot)com>
> Reply-To: mailer(at)dzone(dot)com
>
>
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> Java & PHP PaaS. Flexible cloud architecture for the most complex applications.
>
> Essential PostGIS
> PostGIS is a free, open-source spatial extender for PostgreSQL -- the most effective way to leverage existing database capabilities to handle geographical and image data.
>
> Serious geo-handling power grows more and more vital as: (a) mobile apps gain power and functionality, and (b) 'big data' becomes increasingly mainstream. PostGIS boasts a feature-set equal to, and often exceeding, the feature-sets of popular commercial offerings (Oracle Spatial, SQL Server).
>
> This Refcard covers:
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> Installation
> Data types and Administration
> Functions
> Location Queries
> Tools … and more!
> Download Refcard »
>
> We Recommend
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>
> Related Refcardz
>
> Essential PostgreSQL
>
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>
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>
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