Migrating a Spring Boot app to Quarkus, challenge accepted by Jonathan Vila

For more info on the next Devoxx UK event 👉 www.devoxx.co.uk Have you heard about Quarkus? for sure you have, a new super fast, super light framework to develop cloud native and GraalVM compatible apps. But, is that easy to go the Quarkus way? is it hard to migrate an existing app? For sure in a hello world demo this will look fantastic ( they all look that way don’t they? ) but, in a real app, is that nice? is that easy? is that fun? In this session I will show my experience from scratch migrating an app to Quarkus, using different technologies as Hibernate, Prometheus, Rest, … and also how you can check your current app and see how easy is to migrate using a foss app to analyse it. Prepare for a journey of reality, failures, and experiences on the universe of Quarkus , at a ludicrous speed.

Spring.next by Josh Long
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Spring.next by Josh Long

Why Quarkus Should Be Your Next Tech Stack: Faster, Greener & Happier • Holly Cummins • GOTO 2023
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Why Quarkus Should Be Your Next Tech Stack: Faster, Greener & Happier • Holly Cummins • GOTO 2023

From Hibernate to Quarkus: Modernizing Java for Cloud-Native - Sanne Grinovero
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From Hibernate to Quarkus: Modernizing Java for Cloud-Native - Sanne Grinovero

Serverless Java with Spring by Maximilian Schellhorn & Dennis Kieselhorst @ Spring I/O 2024
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Serverless Java with Spring by Maximilian Schellhorn & Dennis Kieselhorst @ Spring I/O 2024

Debugging Java Microservices "Remocally" in Kubernetes with Telepresence by Daniel Bryant
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Debugging Java Microservices "Remocally" in Kubernetes with Telepresence by Daniel Bryant

Java meets TypeScript: building modern web apps with full-stack type safety by Marcus Hellberg
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Java meets TypeScript: building modern web apps with full-stack type safety by Marcus Hellberg

Quarkus for Spring Developers by Eric Deandrea
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Quarkus for Spring Developers by Eric Deandrea

Has the J2EE vs Spring Infinity War reached an End Game? A short history of Java for the enterprise
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Has the J2EE vs Spring Infinity War reached an End Game? A short history of Java for the enterprise

Quarkus why, how and what by Emmanuel Bernard
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Quarkus why, how and what by Emmanuel Bernard

Implementing Domain Driven Design with Spring by Maciej Walkowiak @ Spring I/O 2024
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Implementing Domain Driven Design with Spring by Maciej Walkowiak @ Spring I/O 2024

The Future of Java by Holly Cummins
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The Future of Java by Holly Cummins

Bootiful Spring Boot 4 by Josh Long @ Spring I/O 2026
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Bootiful Spring Boot 4 by Josh Long @ Spring I/O 2026

Spring Boot Tutorial for Beginners - Crash Course using Spring Boot 3
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Spring Boot Tutorial for Beginners - Crash Course using Spring Boot 3

Are Virtual Threads Going to Make Reactive Programming Irrelevant?
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Are Virtual Threads Going to Make Reactive Programming Irrelevant?

Reactive Quarkus: Building Reactive Applications with Java • Willem Jan Glerum • Devoxx Poland 2022
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Reactive Quarkus: Building Reactive Applications with Java • Willem Jan Glerum • Devoxx Poland 2022

Functional programming in Kotlin: exploring Arrow by Ties Van de ven
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Functional programming in Kotlin: exploring Arrow by Ties Van de ven

How to secure your Microservices with Keycloak - Thomas Darimont
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How to secure your Microservices with Keycloak - Thomas Darimont

Zig 2026: No-AI Policy, $670K Foundation, Left GitHub & Why Zig Isn’t 1.0 - Andrew Kelley Explains
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Zig 2026: No-AI Policy, $670K Foundation, Left GitHub & Why Zig Isn’t 1.0 - Andrew Kelley Explains

The Future of Java by Mark Little
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The Future of Java by Mark Little

Developing a stream processing application with Apache Kafka and Quarkus by Ozan Gunalp
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Developing a stream processing application with Apache Kafka and Quarkus by Ozan Gunalp