New Book: Spatial SQL

You aren’t alone if learning GIS and mapping concepts required you to adopt a new set of database-centric skills and tools. However, it…

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PostGIS Day & Nov Sale

Celebrate the open source and geospatial technology that is leading new solutions, join Crunchy Data’s PostGIS Day event on Thursday November 6th. At the same time, we are running our next sale to help get books into your hands.

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New book: How to Succeed as a GIS Rebel

It can feel like the world is against you. Mark Seibel bravely shares his 25-year journey away from proprietary GIS software and into the open source GIS world, while teaching the basics of GIS from a less technical perspective along the way.

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