Devoxx Courses

Troubleshooting Containerized Applications

Techniques for troubleshooting and debugging containerized applications, addressing common issues like permission problems, invalid parameters, and volume mount errors.

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

The Hacker's Guide to JWT Security

Comprehensive guide to JWT security risks, vulnerabilities, and best practices. Live demos showcase account hijacking techniques, while offering solutions for robust authentication implementation.

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

Designing Functional and Fluent API - Example of the Visitor Pattern

Explore functional programming techniques to implement the Visitor pattern without modifying object models, leading to readable and robust code design following GoF patterns.

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

Decoupling Your Springboot Microservices Live Coded Using Workflow Automation

Live coding demonstration on improving Springboot microservices architecture using workflow automation to enhance decoupling, reduce peer-to-peer communication, and increase system efficiency.

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

Defence Against the Docker Arts

Learn source-centric tools for building and deploying Docker images without becoming an expert in container technologies. Ideal for developers seeking efficient container deployment methods.

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

Ask the Java Architect

Explore Java's past, present, and future with experts Stuart Marks and Brian Goetz in this open Q&A session covering a wide range of topics from serialization to upcoming projects.

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

End-to-End Test Architectures - A Dead End Road

Explores alternatives to end-to-end test environments in distributed architectures, addressing challenges and proposing solutions for maintaining software quality without relying on production-like setups.

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

How to Build a Decompiler

Explore decompiler architecture, code transformations, and techniques for improving readability. Learn about practical limitations, obfuscation methods, and the overall usefulness of decompilation in software development.

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

Machine Learning Using Kubeflow and Kubernetes

Explore machine learning workflows on Kubernetes using Kubeflow, covering deployment, training, inference, and advanced features like hyperparameter tuning and automated pipelines.

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

A Container Platform for the Banking Industry - Why, What & How

Explore the creation of a compliant container platform at ABN AMRO using EKS, OPA, and Twistlock. Learn from successes and failures in building a secure, scalable solution for enterprise workloads.

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

Reacting to the Future of Application Architecture

Explore reactive architecture principles inspired by honeybee behavior, learning to build more responsive and resilient software solutions through nature-inspired design patterns.

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

Advancements in Angular

Explore recent Angular advancements, including the Ivy rendering engine's performance improvements, payload reductions, and ecosystem expansions. Gain insights into compiler updates and technical enhancements.

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

Java - Migrating to 11 in Real App

Practical guide to migrating Java server applications to version 11, covering business justification, implementation strategies, challenges, and lessons learned from real-world experiences.

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

You Might Not Need JavaScript Classes

Explore alternatives to JavaScript classes, discussing potential issues and suggesting simpler, safer, and more idiomatic patterns for object-oriented programming in JavaScript.

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

Real World HTTP Performance Benchmarking - Lessons Learned

Explore HTTP performance benchmarking insights, focusing on Eclipse Vert.x's success in the TechEmpower Framework Benchmark and the factors contributing to its high-performance results.

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