Building a notification system. - Mailing list pgsql-general

Hello Everyone,

I'm playing around with postgresql with SO datasets. In the process, I have dumped 60M questions data onto the postgresql. I'm trying to build a notification system on top of this, so that, when a user edits a question, I need to show a notification to the user when he/she logs in next time. So literally, trying to create the clone of SO (with very minimal feature)

I'm not sure, how to get started with this. Read about NOTIFY: https://www.postgresql.org/docs/current/static/sql-notify.html

Not sure that fits my use case, thanks for your help in this.

Thanks, 

Anto.