This document discusses Reactive Streams and RabbitMQ. It covers producer/consumer models like request/response where data is pulled, and asynchronous subscription where data is pushed. It also mentions potential issues like queue overflow, resource exhaustion, and denial of service attacks. Finally, it lists several stream libraries and frameworks including Java and Scala streams, Play Iteratees, RxJava, and Akka Streams that can be used to implement Reactive Streams patterns with RabbitMQ.

1. Reactive Streams + RabbitMQ
Michał Kiędyś
@mkiedys

4. Producer / Consumer

6. Subscription
• Request/Response
– You ask and if there is something, you get it. If
there is nothing you have to ask again.
• Asynchronous subscription
– You get it when it’s ready. Even if you are not
ready. *)
*) QOS or prefetch

8. Flow
• Queue overflow
• Actor Mailbox overflow
• Resource exhaustion
• Memory limit
• Connection limit
• Denial Of Service

9. Streams
• java.util.stream
• scala.collection.immutable.Stream
• play.api.libs.iteratee
• scalaz.stream
• RxJava
• java.io.InputStream / OutputStream
• Vert.x

14. Raw

15. Akka Streams

16. Thank you
Michał Kiędyś
@mkiedys