What are the differences between channels and queues in messaging systems?

What are the differences between channels and queues in messaging systems?

Channels are used for broadcasting messages to multiple subscribers, while queues are for point-to-point communication.

Can you give me an example of when to use a channel?

Sure! Use a channel when you want to send notifications to all users, like a news feed.

And when would I use a queue instead?

Use a queue when you need to ensure that each message is processed by only one consumer, like in task processing.

Are there any performance differences between them?

Yes, channels can handle more simultaneous connections, while queues may introduce latency due to message processing.