Logs:

(SOMEONE PLEASE ELABORATE ON SEGMENT AND STUFF HERE PLEASE, this is also missing how to add new logs and how to send logs)

We have logs on all of our applications and some services. Services also send logs to Sentry, which will be elaborated upon in the backend section (also Alex needs to fix sentry).

There’s two places where we save logs, in MongoDB in a collection called events, and in Segment (which goes to MixPanel). The MongoDB is a service called mongo-logs and for segment we have a proxy called segment-proxy. Mongo is used as a backup.