Swift: Firebase 3 - Optimizations to Observe Chat Log Per User - Save $$ (Ep 16)

Lets quickly go over how to improve our Firebase database structure to allow our app to individually observe messages for each chat log. This could be a little advanced but hopefully will be educational for folks looking to get better at Firebase Database. Previous Episode 15: https://youtu.be/ky7YRh01by8 All episodes for Firebase 3 series: https://www.youtube.com/playlist?list... Completed Source Code https://www.letsbuildthatapp.com/cour... Want to learn more about iOS Development? Here are a few additional playlist resources on my channel: Lets Build YouTube series: https://www.youtube.com/playlist?list... Lets Build AppStore series: https://www.youtube.com/playlist?list... Lets Build Facebook Feed series: https://www.youtube.com/playlist?list... Lets Build Facebook Messenger series: https://www.youtube.com/playlist?list... Follow me on Twitter: https://twitter.com/buildthatapp