PostgreSQL - Listen and Notify Clients In Real Time
The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography
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The Importance of Centralizing the Model and Database
Right now, if you see a map self updating, there's a strong likelihood that it's pulling. The nice thing about centralizing the model and the database is that my understanding of the state of the system is entirely contained in the database tables. And so it means that any client which can talk directly to the PostGIS tables can participate in this live data.
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