Coroutines Channels and Flows

If your coroutine is fetching a stream of data or you have multiple data sources and you process the data one by one, you can use either Channel or Flow.

Channels allow you to pass data between different coroutines. They are a hot stream of data. It will run and emit values the moment they are called, even when there's no listeners. Flows, meanwhile, are cold asynchronous streams. They only emit values when the values are collected.

To learn more about Channels and Flows, you can go to https://kotlinlang.org.