Devoxx Courses

Podman AI Lab: Building AI Applications with Local LLMs

Explore Podman AI Lab to build AI apps with local LLMs. Test sample applications, interact with models, and create custom AI solutions for your team.

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

Spring Boot Testing: Zero to Hero

Master Spring Boot testing techniques, from basic setup to advanced practices. Optimize test suites, leverage Spring Boot's testing toolkit, and improve code quality and confidence.

• YouTube
• 2 hours 43 minutes
• Self-Paced
• Free Video

Javaflame - Capture Function Arguments and Visualize Them in a Flamegraph

Capture and visualize function calls, arguments, and return values with Javaflame, a local debugging tool that generates flamegraphs in HTML format.

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

Building an Advanced Agentic RAG System with Langchain, Ollama, and Milvus

Construisez un système RAG avancé avec Langchain, Ollama et Milvus. Découvrez les stratégies pour automatiser la prise de décision, naviguer sur Internet et s'auto-corriger.

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

Java's Concurrency Journey: Exploring Structured Concurrency and Scoped Values

Explore Java's evolving concurrency landscape, focusing on Structured Concurrency and Scoped Values. Learn how these features address challenges arising from virtual threads and impact daily programming.

• YouTube
• 2 hours 17 minutes
• Self-Paced
• Free Video

Java 23 - Better Language, Better APIs, Better Runtime

Explore Java 23's enhancements in language features, APIs, and runtime performance, covering unnamed patterns, module imports, foreign-function API, and more.

• YouTube
• 2 hours 31 minutes
• Self-Paced
• Free Video

Easy RAG with LangChain4J and Docker - Implementing Retrieval-Augmented Generation

Explore RAG pattern using LangChain4J's "Easy RAG" project. Configure vector database and LLM in Docker, code Java application, and run locally with Phi-3 model.

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

Synthetic Monitoring and E2E Testing - Two Sides of the Same Coin

Explore unifying DevOps practices by leveraging common tools for synthetic monitoring and e2e testing, bridging the gap between development and SRE teams.

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

The Science of Signals - Mastering Telemetry for Observability

Dive into telemetry signals for software observability. Learn to choose and implement traces, metrics, logs, and profiling data effectively for informed decision-making and cost-efficient monitoring.

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

The Road to Gradle 9 - Key Features and Improvements

Explore Gradle 9's key features for scalability and comprehensibility, including configuration caching, isolated projects, and higher-level modeling of software projects.

• YouTube
• 2 hours 43 minutes
• Self-Paced
• Free Video

Architecting a Sustainable Future

Explore sustainable IT practices, energy usage of devices, and green initiatives. Learn to design eco-friendly software systems and cloud infrastructures for a more sustainable future.

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

Enhancing Productivity and Insight: A Tour of JDK Tools Progress Beyond Java 17

Explore key JDK tool enhancements since Java 17, including javac improvements and advanced monitoring with JFR and JMC for efficient application development.

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

Exploiting the Power of WebAssembly on the Server Side with Chicory

Explore WebAssembly's server-side potential with Chicory, a pure Java interpreter. Learn to integrate and execute Wasm modules in JVM applications, with real-world examples and design trade-offs.

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

Exo: Run Your Own AI Cluster at Home

Créez un cluster IA domestique avec exo, unifiant la puissance de calcul de vos appareils pour exécuter des modèles sophistiqués sans matériel coûteux.

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

Model Mitosis - A Dynamic Approach to Software Modularization

Discover a dynamic approach to modularize software, avoiding monolithic spaghetti code and premature microservices. Learn when and how to split business models for optimal flexibility and scalability.

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