RESTEasy Reactive: Why should you care? | DevNation Tech Talk
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RESTEasy Reactive is a JAX-RS implementation built for Quarkus that is async by default using Vert.x. It provides reactive support with Mutiny and has an ultra-fast architecture using code generation and endpoint pipelining. RESTEasy Reactive makes REST endpoints non-blocking and faster by default while also supporting blocking use cases. The presentation demonstrates how to make endpoints faster using RESTEasy Reactive and encourages feedback on the framework.
RESTEasy Reactive: Why should you care? | DevNation Tech Talk
- 1. RESTEasy Reactive : why should I care? StĆ©phane Ćpardaud, Red Hat. @UnFroMage
- 2. We always need a plan, even if we donāt follow it ā A brief glimpse at why you should care about async, reactive, blocking ā And all those event-loop, IO Thread, Worker Thread terms that hipsters and C programmers use ā How can I turn my REST endpoints from rusted, slow, old-style to golden buzzword-enabled syrup? ā DEMO!!! ā This item was placed here just to check if anybody is reading this, but it doesnāt matter we wonāt have time to cover it anyway ā Recap and Questions
- 3. Alright, why should I care?
- 4. Traditional architecture: IO and worker threads
- 5. Butā¦ theyāre all sleeping???
- 6. User
- 7. More efficient architecture: non-blocking by default
- 8. A truly modern architecture
- 9. So what is RESTEasy Reactive? ā JAX-RS implementation redone from scratch (client and server) ā Built for Quarkus ā Async by default, using Vert.x ā Reactive support with Mutiny ā Ultra-fast architecture ā Code generation, no reflection ā Endpoint pipelining ā Dead steps elimination ā Better APIs ā Better defaults ā Small footprint ā Dev UI support ā Great in conjunction with Mutiny, the Vert.x reactive SQL clients and Hibernate Reactive!
- 11. But is it hard to make my endpoint faster-than-light?
- 12. Demo Time!
- 13. Recap ā Import quarkus-resteasy-reactive* ā Non-blocking by default ā Also supports blocking use-cases: use @Blocking ā Faster by default ā If you donāt need more speed, perhaps you need the usability improvements? ā Weāre looking for feedback, so donāt hesitate to throw some our way! ā Get quarkus-resteasy-reactive for free today with the #RROSS coupon ā Offer good forever ā Thereās no fine print ā Well there is but itās just a joke
- 14. This slide intentionally left plank