Very reasonable. I've recently experimented with the methods of serving bitmaps out of the database in my project[1]. One option was to generate PNG on the fly

Very reasonable. I've recently experimented with the methods of serving bitmaps out of the database in my project[1]. One option was to generate PNG on the fly, but simply outputting an array of pixel color values over HTTP with Content-Encoding: zstd has won over PNG. Combined with the 2D-delta-encoding as in PNG, it will be even better. [1] https://adsb.exposed/ https://adsb.exposed/