Simon Willison’s Weblog

Entries tagged sqlite in Feb

Filters: Type: entry × Month: Feb × sqlite ×


Cross-database queries in SQLite (and weeknotes)

I released Datasette 0.55 and sqlite-utils 3.6 this week with a common theme across both releases: supporting cross-database joins.

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Serving map tiles from SQLite with MBTiles and datasette-tiles

Working on datasette-leaflet last week re-kindled my interest in using Datasette as a GIS (Geographic Information System) platform. SQLite already has strong GIS functionality in the form of SpatiaLite and datasette-cluster-map is currently the most downloaded plugin. Most importantly, maps are fun!

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Weeknotes: Datasette Writes

As discussed previously, the biggest hole in Datasette’s feature set at the moment involves writing to the database.

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Things I learned about shapefiles building shapefile-to-sqlite

The latest in my series of x-to-sqlite tools is shapefile-to-sqlite. I learned a whole bunch of things about the ESRI shapefile format while building it.

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sqlite-utils: a Python library and CLI tool for building SQLite databases

sqlite-utils is a combination Python library and command-line tool I’ve been building over the past six months which aims to make creating new SQLite databases as quick and easy as possible.

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