The Observable is easy to understand. But I really want some Rx in real world example, to show me what problem dose Rx solve and how dose it solve in complex web application. Is it only useful when we need
throttle to reduce the number of requests?
I’m not saying that I think Rx is only used to reduce the number of requests. What I mean is almost all of the articles I read about Rx use this example. They did not make me clear for the reason we should use Rx in project.