Reactive Microservices with Quarkus
summary
Quarkus is presented as a framework to make Java apps smaller and reactive: significantly reduced memory footprints and much faster cold starts, especially when compiled to GraalVM native images. The demo migrates a blocking JAX‑RS + JDBC/JPA "cheese‑shop" app to reactive components using Mutiny for asynchronous flows, reactive DB drivers and Panache for non‑blocking persistence, a reactive REST client, and builds a GraalVM native image; development features shown include dev mode with live reload and container/Kafka troubleshooting.
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chapters (13)
- 0:00Speakers introduction
- 3:00Quarkus Basics
- 6:30Breaking Down the Monolith
- 11:20Technical Challenges
- 14:35Solutions
- 22:25Native Applications
- 27:07Starting a Quarkus Application
- 36:09What Have We Seen So Far?
- 42:27Application Presentation
- 45:14Method Presentations
- 52:39Console
- 53:19Extensions
- 55:19Conclusion
