Simon Willison’s Weblog

OpenStreetMap Rendering Database. Amazon have added an OpenStreetMap snapshot as a public data set, thanks to some smart prompting by Jeremy Dunck.

Posted 10th October 2009 at 1:05 pm

Recent articles

V&A East Storehouse and Operation Mincemeat in London - 27th August 2025
The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025

amazon 69 ec2 44 jeremy-dunck 2 mapping 54 openstreetmap 50 publicdatasets 1 s3 61

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