2min chapter

The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography cover image

PostgreSQL - Listen and Notify Clients In Real Time

The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography

CHAPTER

How to Use Postgres to Alert Movement in and Out of Geofences

You can program geofences entirely inside the database, which is great every time. There's no third party software required to have a geolerting setup. You can do an awful lot of statistical analysis right inside of Postgres using PLR if you're like complete statistical super person. So it sounds really cool when I think about use cases, I think about alerting movement in and out of geofences as an example.

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