Devoxx Courses

Java, Today and Tomorrow

Explore recent Java additions and upcoming features enhancing developer productivity and program performance while maintaining core values of readability, generality, and compatibility.

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

Less Process, More Guidance with a Team Playbook

Discover effective team practices for autonomy and efficiency. Learn goal-setting, decision-making, risk assessment, and improvement techniques to enhance teamwork without rigid processes.

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

Sitting Considered Deadly

Discover the hidden dangers of prolonged sitting and learn simple strategies to counteract its negative effects on your health, even for those with regular exercise routines.

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

Why You Should Love TypeScript - A Practical Guide

Discover TypeScript's practical benefits for React and Angular development, enhancing coding experience with static types while maintaining flexibility and efficiency.

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

WebSocket Based Chat App in 10 Minutes Using Spring Boot, Reactor, and Vaadin

Learn to build a WebSocket-based chat application using Spring Boot, Reactor, and Vaadin Flow in this live coding demo, exploring core concepts and efficient web app development techniques.

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

Processing Fast Data with Apache Spark - The Tale of Two Streaming APIs

Explore Apache Spark's streaming APIs for fast data processing, comparing Spark Streaming and Structured Streaming through practical examples and guidance on implementation.

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

Secure Microservices Made Easy with MicroProfile JWT

Learn to secure microservices using MicroProfile JWT, including design overview and live demo on Open Liberty. Explore token-based security propagation for efficient service-to-service communication.

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

Java Developer's Journey in Kubernetes Land

Explore deploying Java applications in Kubernetes, covering Docker packaging, Kubernetes manifests, Helm charts, local testing, debugging, Istio service mesh, tracing, metrics, and deployment pipelines.

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

Integrating Your Android App with Actions on Google for the Google Assistant

Learn to integrate Android apps with Google Assistant, enabling new entry points, premium content delivery, and increased user engagement across multiple surfaces.

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

Connected Sensors and Data Visualization to Measure Hardness at Work

Explore sensor-based measurement and visualization of workplace hardness, covering physical constraints, environment, and work rhythms using Arduino, MQTT, and data analysis tools.

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

Spring Boot with Kotlin, Functional Configuration and GraalVM

Explore Spring Boot with Kotlin, functional configuration, and GraalVM. Learn about Kofu DSL, minimal features, faster startup, lower memory usage, and native image support for efficient application development.

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

Project Loom - Fibers and Continuations for Java

Explore Project Loom's fibers and continuations, revolutionizing Java concurrency with lightweight threads for improved performance and simplified development under heavy loads.

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

Upgrading to Angular without ngUpgrade

Learn to upgrade AngularJS apps to Angular without ngUpgrade, using custom elements and Angular Elements for a gradual transition while maintaining compatibility across multiple teams.

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

Rethinking Enterprise Architecture for DevOps, Agile, & Cloud Native Organizations

Explore the evolving role of Enterprise Architects in DevOps and cloud-native organizations, focusing on new approaches to oversight, integration, and value creation in modern IT environments.

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

Data in a Microservices World - From Conundrum to Options

Explore data architecture challenges in microservices, including state sharing, exchange, and security. Learn practical solutions and see demonstrations of key concepts for effective implementation.

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