Devoxx Courses

Open Models: The Secret Weapon for Next-Generation Software

Explore open-source AI models like Google's Gemma and their transformative potential. Learn about types, advantages, integration, and future trends in this rapidly evolving field.

• YouTube
• 49 minutes
• Self-Paced
• Free Video

Sky Guardians - Revolutionizing Wildlife Monitoring with Drones and IoT

Explore innovative wildlife monitoring using drones and IoT sensors, automating tracking and counting for improved ecological studies and climate goal achievement.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

DataFrame: Kotlin's Innovative Approach to Data Structures

Explore Kotlin's DataFrame library for efficient data manipulation, analysis, and visualization in both flat and hierarchical structures. Discover its versatility in various project types.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

From Science Fiction to Garage Science - Building a Farnsworth Fusor with AI

Explore amateur nuclear fusion through building a Farnsworth Fusor with AI assistance. Learn about DIY science, physics, and the potential of AI in accelerating garage-based scientific projects.

• YouTube
• 52 minutes
• Self-Paced
• Free Video

Serialization: A New Hope - A Data-Oriented Approach

Explore a data-oriented approach to serialization, addressing modern requirements and leveraging recent Java enhancements for simpler, safer object externalization.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

DevOps for Java Developers - Debunking Myths and Exploring Benefits

Explore the controversial relationship between Java developers and DevOps, examining arguments for and against its adoption in software deployment practices.

• YouTube
• 46 minutes
• Self-Paced
• Free Video

Top REST API Design Pitfalls

Explore common API design mistakes and best practices for creating robust, secure, and efficient REST APIs. Learn to avoid pitfalls in domain modeling, data privacy, and performance.

• YouTube
• 52 minutes
• Self-Paced
• Free Video

Practical GraphRAG - Making LLMs Smarter with Knowledge Graphs

Explore GraphRAG: enhancing LLMs with knowledge graphs for improved context and accuracy in generative tasks. Learn to extract, correlate, and navigate data using Neo4j and LangChain.

• YouTube
• 53 minutes
• Self-Paced
• Free Video

Navigating the Chaos: A Holistic Approach to Incident Management

Proactive production habits, including issue tracking and on-call handoffs, help teams prepare for smoother incident management.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

Socio-Technical Smells - How Technical Problems Cause Organizational Friction

Behavioral code analysis connects code metrics with team interactions to reveal architectural bottlenecks, knowledge risks, and organizational friction.

• YouTube
• 41 minutes
• Self-Paced
• Free Video

Well-typed Programs Can Go Wrong - Enhancing the Reliability of Type Checkers in Compilers

Randomized testing exposes type checker bugs in production compilers and shows how faulty checks can reject valid programs or accept unsafe ones.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

Modern Development of Cloud Applications with Service Weaver

Service Weaver lets Go developers organize distributed applications into modules while it decides which become separate microservices and deploys the app as one binary.

• YouTube
• 36 minutes
• Self-Paced
• Free Video

Exploring Memory Management in the JVM - Garbage Collection Strategies

Explore how the JVM allocates memory, tracks object lifecycles, and applies garbage collection strategies to help select a collector for an application.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

Java Language Update - A Look at Future Developments

A look at the future direction of the Java language.

• YouTube
• 37 minutes
• Self-Paced
• Free Video

Going AOT: Everything You Need to Know About GraalVM for Java Applications

Learn how to take GraalVM native executables into production, from building and deployment to monitoring, testing, and performance tuning.

• YouTube
• 41 minutes
• Self-Paced
• Free Video