The practical guide to build async services with Kotlin, Coroutines and Spring Boot

This was a slide that I use at Online Java Summit 2023, where I covered the practical guide to build async services with Kotlin, Coroutines and Spring Boot

Transcript

1. The practical guide to build async services with Kotlin, Coroutines and Spring Boot @manuelernest0
2. 󰢷 Manuel Ernesto | @manuelernest0 󰞅 Dev Lead @ Standard Bank Angola 📝 Blogger writer 󰞇 Loves teaching, mentoring and sharing knowledge
3. 🤔 Spring Boot
4. • Framework for Java and Kotlin 🤔 Spring Boot
5. • Framework for Java and Kotlin • Lot of tools 🤔 Spring Boot
6. • Framework for Java and Kotlin • Lot of tools • Lot of features 🤔 Spring Boot
7. • Framework for Java and Kotlin • Lot of tools • Lot of features • Faster and easier 🤔 Spring Boot
8. 💭 Kotlin Coroutines
9. • Lightweight 💭 Kotlin Coroutines
10. • Lightweight • Sequential 💭 Kotlin Coroutines
11. • Lightweight • Sequential • Readable manner 💭 Kotlin Coroutines
12. 🤔 Suspend function
13. • Special type of function 🤔 Suspend function
14. • Special type of function • Paused and resumed 🤔 Suspend function
15. • Special type of function • Paused and resumed • Readable manner 🤔 Suspend function
16. 🧐 Flow
17. • Stream of data 🧐 Flow
18. • Stream of data • Send multiple values 🧐 Flow
19. 󰞅 Demo
20. https://start.spring.io/
21. application.properties
22. Data class
23. Repository
24. CoroutineCrudRepository
25. Service
26. Service
27. Service
28. Service
29. Service
30. Service
31. Controller
32. Controller
33. 💻 Code https://github.com/manuelernesto/coroutines-and-Spring-Boot-demo 📜 Slides https://speakerdeck.com/manuelernest0/the-practical-guide-to-build-async-services-with-ko tlin-coroutines-and-spring-boot 📝 Medium https://manuelernest0.medium.com/ 🍿 YouTube https://www.youtube.com/@manuelernesto Materials
34. Thanks 󰚢