En esta presentación para el IBM Java Talks, hablé sobre Spring Webflux y cómo hace uso de Project Reactor y Rx Java para integrar un módulo de programación reactiva dentro de su set. Mostré un pequeño demo de una aplicación rest que se puede consultar en la siguiente URL: https://github.com/gdljug/REACTIVE-SPRING-BOOT-API

1. REST con
Spring 5
(Webflux)

2. !Hola! 🤓
Soy Carlos Salazar
Software Engineer
https://codesolt.com/
2

3. ◦ Introducción
◦ Reactor
◦ Reactive Streams
◦ Webflux
◦ Demo
◦ Siguientes pasos
◦ Conclusiónes
3
Agenda
🤓

4. Introducción
Contexto y motivaciones
4

5. 5

6. 6

7. 77
Reactive Streams
A standard for asynchronous
stream processing

8. An initiative to provide a standard for
asynchronous stream processing with
non-blocking back pressure. This
encompasses efforts aimed at runtime
environments (JVM and JavaScript) as
well as network protocols.
8

9. 9

10. 10
Project Reactor
Reactive Java

11. “Composing asynchronous
& event-based sequences,
using non-blocking
operators
11

12. Project
reactor en
general
12

13. 13

14. Flux
14

15. Mono
15

16. Reactive
Manifesto
16

17. Webflux
Web reactiva con Spring
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18. Spring
Webflux
😻

19. 19

20. Github:
@chuucks
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DEMO
😬

21. 21

22. Siguientes pasos:
Spring reactive data
Spring reactive JPA? 🌚
22

23. IBM
Reactive
Components
🙊
23

24. 24
Conclusiones
Reactive or non-reactive?

25. 25
“Do not change”
- Spring Framework
🤓♂

26. “If you have a Spring MVC application that
works fine, there is no need to change.
Imperative programming is the easiest
way to write, understand, and debug
code. You have maximum choice of
libraries, since, historically, most are
blocking.
26

27. Project Reactor:
◦ https://ordina-
jworks.github.io/reactive/2016/12/12/Rea
ctive-Programming-Spring-Reactor.html
◦ https://projectreactor.io/learn
◦ https://stackabuse.com/spring-reactor-
tutorial/
Spring Webflux:
◦ https://docs.spring.io/spring/docs/curre
nt/spring-framework-reference/web-
reactive.html
◦ https://www.baeldung.com/spring-
webflux
Recursos
😇
27

28. 28
!Gracias! 😃
Mándame un tweet a:
@chuucksc