How to do push notification from server to android mobile

Question

I don\'t know anything about push notification. I am trying to learn. but I don\'t understand.

I have one table MySQL database in server system. When any changes are mad

Answer 1

You can check out Firebase... Check out this link

https://firebase.google.com/docs/cloud-messaging/

https://firebase.google.com/docs/notifications/

This links are sufficient to learn about Push Notification

And as for sending notification when data in database changes, make your API send a request to FCM server so that it delivers necessary data to clients.