Devoxx Courses

Fallacies of Doom - Lessons Learned from Porting Doom 3 to Java

Explore insights gained from porting Doom 3 to Java, comparing language features, and uncovering unexpected lessons about Java's strengths and limitations in game development.

• YouTube
• 51 minutes
• On-Demand
• Conference Talk

Moving to G1GC - An Experience Report

Exploring real-world experiences of transitioning from CMS to G1GC in Java, including performance implications, potential challenges, and optimization strategies for reduced operating costs.

• YouTube
• 57 minutes
• On-Demand
• Conference Talk

Spring Framework 5.0 on JDK 8 & 9

Explore Spring Framework 5.0's compatibility with JDK 8 and 9, learning benefits, challenges, and upgrade strategies for Java applications. Gain insights on classpath and module path implementations.

• YouTube
• 1 hour 4 minutes
• On-Demand
• Conference Talk

Microservices Are Not Worth the Trouble

Exploring the trade-offs of microservices architecture: complexity, orchestration challenges, and developer skills needed. Evaluating if benefits outweigh costs in real-world scenarios.

• YouTube
• 37 minutes
• On-Demand
• Conference Talk

Your Website STILL Feels Slow, Now What?

Discover tricks to make websites feel faster, improve user perception, and create memorable experiences when traditional optimization methods fall short.

• YouTube
• 45 minutes
• On-Demand
• Conference Talk

Move Slow and Mend Things

Challenging software development speed obsession, emphasizing sustainable pace, quality, and responsibility. Explores misconceptions about velocity, sprints, and full-stack development to promote thoughtful, effective practices.

• YouTube
• 45 minutes
• On-Demand
• Conference Talk

Graal - High-Performance Polyglot Runtime

Explore Graal, a high-performance polyglot runtime that enables seamless language interoperability and world-class performance for Java, JavaScript, Ruby, R, and more, with integrated compilation and execution infrastructure.

• YouTube
• 52 minutes
• On-Demand
• Conference Talk

Angular the Redux Way

Explore NgRx Store for centralized, immutable state in Angular apps. Learn effective patterns for state manipulation, error handling, and implementing various requirements using Flux architecture.

• YouTube
• 49 minutes
• On-Demand
• Conference Talk

The Power and Practicality of Immutability

Explore the benefits of immutability in Java programming, reducing errors and enhancing code quality. Learn practical techniques for implementing immutable designs in your projects.

• YouTube
• 53 minutes
• On-Demand
• Conference Talk

A Developer, a Designer and a Data Scientist Walk into a Bar

Découvrez comment une équipe multidisciplinaire de développeur, designer et data scientist collabore efficacement pour créer des solutions innovantes intégrant design, expérience utilisateur et intelligence artificielle.

• YouTube
• 23 minutes
• On-Demand
• Conference Talk

The Quantum Computers Are Coming

Explore the fascinating world of quantum computing, from its foundations to its potential impact. Learn about QBITs, quantum algorithms, and the journey from classical to quantum processors.

• YouTube
• 46 minutes
• On-Demand
• Conference Talk

6 Apps One Code

Learn to build cross-platform apps for iOS, Android, Windows, Web, Mac, and PC using Angular, Ionic, and PWA standards. Discover how to focus on your idea without worrying about device-specific constraints.

• YouTube
• 51 minutes
• On-Demand
• Conference Talk

Building Event-Driven Microservices with Apache Kafka

Learn to build event-driven microservices using Apache Kafka. Explore asynchronous communication, distributed logs, and stream processing for loosely-coupled, scalable architectures.

• YouTube
• 51 minutes
• On-Demand
• Conference Talk

Hibernate Tips 'n' Tricks - 15 Tips to Solve Common Problems

Discover 15 lesser-known Hibernate features to efficiently solve common development challenges, from implementing multi-tenancy to generating UUIDs as primary keys.

• YouTube
• 46 minutes
• On-Demand
• Conference Talk

Introduction to Apache Kafka as Event-Driven Open Source Streaming Platform

Explore Apache Kafka's capabilities as an event-driven streaming platform, including Kafka Connect, Streams API, and Confluent Platform components. Includes live demos and real-world applications.

• YouTube
• 48 minutes
• On-Demand
• Conference Talk