- We did a prototype last July on saving 100M+ updates for $10/day all costs (cpu, disk, backup). Proof: https://www.youtube.com/watch?v=x_WqBuEA7s8
- You can 1 click deploy to a free Heroku server here: https://github.com/amark/gun#heroku
- Watch a demo of the GPS tracking here: 1min https://youtu.be/7ALHtbC9aOM
- Demo of the app here: (warning: asks for location) http://gps.gunDB.io/
- Source code here: (only ~200LOC, lots to improve) https://github.com/gundb/gps