Im looking for an android development technique. Im pretty sure that the things I need are already there,but I`m not sure how to search for it.
What I have so far: A database on a web server,containing some information and another database with users(android). A table where every user is connected to some information that needs to be send as a notification to him.
What I need: The technique that will send the notification right away to every user in my database.
The same thing happens in the Gmail application. I`m sending a mail and after a few seconds the other part receives a notification.