Devoxx Courses

Twelve Ways to Make Code Suck Less

Discover practical strategies to enhance code quality, reduce technical debt, and write more maintainable software through expert insights on common anti-patterns and best practices.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Conference Talk

Deep Dive into JUnit 5

Comprehensive exploration of JUnit 5's architecture, features, and extensions. Live coding demos showcase modern testing capabilities, including custom display names, conditional execution, and dynamic tests.

• YouTube
• 1 hour 2 minutes
• Self-Paced
• Conference Talk

Authentication and Authorization in a Cloud and Microservice World

Explore single sign-on solutions for cloud and microservice architectures, focusing on SAML and OpenID Connect for Java-based applications. Learn to implement unified authentication across systems.

• YouTube
• 53 minutes
• Self-Paced
• Conference Talk

Advanced Spring Data REST

Explore advanced Spring Data REST features for building hypermedia-driven REST services, including custom state transitions, manual resource integration, and representation tweaking.

• YouTube
• 1 hour 2 minutes
• Self-Paced
• Conference Talk

G ∘ F Patterns

Explore functional programming in Java 8 with Mario Fusco as he demonstrates how to simplify and reimagine common design patterns using lambda expressions and higher-order functions.

• YouTube
• 1 hour 2 minutes
• Self-Paced
• Conference Talk

Security and Microservices

Explore strategies for securing microservices architectures, including defense in depth, technology choices, and integration techniques to protect vital data and processes while minimizing attack surfaces.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Conference Talk

Just Enough App Server

Explore Java app server options, from heavyweight to lightweight, and learn about modular solutions for microservices. Compare performance, features, and use cases to find the right fit for your project.

• YouTube
• 57 minutes
• Self-Paced
• Conference Talk

How Google DeepMind Conquered the Game of Go

Explore the groundbreaking AI behind Google's AlphaGo, its algorithms, and how it achieved victory in the complex game of Go, surpassing expert predictions by a decade.

• YouTube
• 53 minutes
• Self-Paced
• Conference Talk

Cloud Native Java

Explore microservices architecture for building fast, safe, and production-ready distributed systems using Spring Boot and Cloud Foundry, with insights on configuration, service registry, and monitoring.

• YouTube
• 1 hour 4 minutes
• Self-Paced
• Conference Talk

Unikernels and Docker - From Revolution to Evolution

Explore unikernels' integration with Docker, enhancing virtual machine and container deployments. Learn about Docker for Mac/Windows and MirageOS unikernels augmenting LAMP stacks using Docker toolchain.

• YouTube
• 43 minutes
• Self-Paced
• Conference Talk

Why You Should Really Care About the Blockchain

Explore blockchain's transformative potential beyond cryptocurrencies, from education to democracy, and understand its core concepts, implications, and future opportunities for developers.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Conference Talk

Better Performance with HTTP/2

Explore HTTP/2's impact on server performance and concurrency, focusing on Vert.x's model for serving HTTP/2 applications efficiently.

• YouTube
• 52 minutes
• Self-Paced
• Conference Talk

Using Machine Learning to Enhance Your Apps

Explore Google Cloud Vision and Speech APIs to integrate advanced machine learning capabilities into your applications, enhancing image recognition and voice functionality.

• YouTube
• 44 minutes
• Self-Paced
• Conference Talk

Building Secure Software with OWASP

Explore OWASP's free tools and guides for enhancing software security, from explicit requirements to secure development and verification, presented by an experienced OWASP contributor.

• YouTube
• 49 minutes
• Self-Paced
• Conference Talk

You Always Dreamt of Your Own Quantum Computer - Now You Can Have It in the Cloud

Explore quantum computing in the cloud with IBM's accessible platform. Learn about qubits, gates, algorithms, and error correction through practical experiments and simulations.

• YouTube
• 1 hour 6 minutes
• Self-Paced
• Conference Talk