The document discusses the Mutiny library for reactive programming on the JVM, highlighting its significance, core concepts, and functionality. It explains the basic models of asynchronous operations—Uni for single items and Multi for streams of events—along with various operators. The content also references Quarkus tutorials and resources for implementing reactive programming with Mutiny.

1. Taming Complexity in the Heart of Reactive Java
Mutiny on the JVM
Jeremy Davis
jeremy.davis@redhat.com
@argntprgrmr

2. In General
Why Mutiny?

3. In Particular
Why Mutiny?

4. On the JVM
Mutiny

5. Mutiny

6. Mutiny

7. Mutiny Basics
Uni Multi
Models Asynchronous Operations
Emits 1 Item or a Failure
Models a Stream of Events
Emits n Items, a Failure, or a
Completion
Implements Reactive Streams

8. Operators Do Things
Operators
onItem()
createFrom()
transform()
collect()
select()
await()
call()
invoke()

9. Because Netflix
But First, Netflix

10. Back to Netflix
Tacos and Beer

11. “Great art is *********, buy tacos.” – Charles Bukowski
Taco-randomizer

12. “Beer is proof that God loves us and wants us to be happy” - Benjamin Franklin
Punkapi

13. API’s

14. All Homework is Voluntary
Links
14
Things to Watch and Do
Mutiny! SmallRye.io
Quarkus Guides - Getting Started with Reactive
Red Hat Developers' Quarkus Tutorial
Reactive Quarkus–A Java Mutiny | DevNation Tech Talk
Quarkus Insights #8: Mutiny - the reactive library
Quarkus Insights #11: Mutiny the reactive framework II