Simon Willison’s Weblog

DuckDB is Probably the Most Important Geospatial Software of the Last Decade. Drew Breunig argues that the ease of installation of DuckDB is opening up geospatial analysis to a whole new set of developers.

This inspired a comment on Hacker News from DuckDB Labs geospatial engineer Max Gabrielsson which helps explain why the drop in friction introduced by DuckDB is so significant:

I think a big part is that duckdbs spatial extension provides a SQL interface to a whole suite of standard foss gis packages by statically bundling everything (including inlining the default PROJ database of coordinate projection systems into the binary) and providing it for multiple platforms (including WASM). I.E there are no transitive dependencies except libc.

[...] the fact that you can e.g. convert too and from a myriad of different geospatial formats by utilizing GDAL, transforming through SQL, or pulling down the latest overture dump without having the whole workflow break just cause you updated QGIS has probably been the main killer feature for a lot of the early adopters.

I've lost count of the time I've spent fiddling with dependencies like GDAL trying to get various geospatial tools to work in the past. Bundling difficult dependencies statically is an under-appreciated trick!

If the bold claim in the headline inspires you to provide a counter-example, bear in mind that a decade ago is 2015, and most of the key technologies In the modern geospatial stack - QGIS, PostGIS, geopandas, SpatiaLite - predate that by quite a bit.