Feature flagging with Remote Config and Google Analytics

In this video, Andrea Wu will show you how to use Firebase Remote Config and Google Analytics to confidently roll out features using feature flagging. Use Remote Config to hide the feature behind a feature flag, gradually roll it out to users, and instantaneously roll back if necessary, all the while using Google Analytics to gauge how users are interacting with the feature to enable you to make informed decisions about your rollout.

Feel free to dive right into this video even if you haven’t watched the first two!

Chapters:
0:00 - Introduction
1:46 - Why Feature Flagging?
2:47 - Remote Config
4:16 - Project Setup
6:32 - Remote Config: Add Feature Flag
12:14 - Feature Flag Usages
21:37 - Google Analytics: Add User Property
26:55 - Remote Config: Add a Condition
29:31 - Remote Config: Fetch Interval
31:15 - Remote Config: Percentage-Based Feature Rollout and Rollback
34:54 - Remote Config and Google Analytics: Cleanup

Resources:

#FirebaseCodealong

[mauriciobello]

remote config don't retrieve reliable flags when you update analytics userProperties and fetch remote configs, for example when you do login with an user, and after do logout, and login with other user to get different configs, you will see that remains getting the flags fetched using previous user properties
That is happening on Web