Devoxx Courses

Legacy, for Lack of a Better Word, Is Good

Discover strategies to rejuvenate and modernize existing applications, avoiding risky and costly complete rewrites while maintaining productivity and functionality.

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

A Thorough Look into Spatial Mapping with HoloLens

Explore spatial mapping for HoloLens, blending real and digital worlds. Learn to leverage surroundings for realistic holographic experiences and overcome unique development challenges.

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

Fn Project - An Open Source Container Native Serverless Platform

Explore Fn Project, an open-source FaaS platform for building polyglot applications using a code-first approach to serverless computing.

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

Flying Services with a Drone

Explore drone technology's potential through DIY projects, from manual map creation to automated systems, blending high-tech concepts with practical applications for enthusiasts.

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

Advanced Search for Your Legacy Application

Enhance legacy applications with Elasticsearch for powerful search capabilities without complex SQL coding. Live demonstration of integration and advanced features.

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

Advanced Pipelines for Hypothesis-Driven Development - Smart Routers and Feature Toggles

Explore advanced deployment techniques using smart routers and feature toggles for effective A/B testing, monitoring, and hypothesis-driven development to enhance software releases.

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

Back to the CompletableFuture - Concurrency in Action

Explore asynchronous programming in Java with CompletableFuture, covering concepts, examples, and enhancements in Java 9 for efficient and safe concurrent programming.

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

Developing for Mixed Reality with HoloLens

Explore holographic development with HoloLens using Visual Studio, Unity3D, and HoloToolkit. Learn the workflow and create a simple app that brings holograms to life.

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

Machine Learning Without the Hype

Explore AI, machine learning, and deep learning concepts, comparing rule-based and ML approaches for time-series data. Learn supervised vs unsupervised learning with practical examples and best practices.

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

Java 9 Security Enhancements in Practice

Explore Java 9's security enhancements including DTLS, TLS extensions, and OCSP stapling through practical examples and demonstrations of their real-world applications.

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

Is There Anybody Out There?

Explore fundamental mechanisms for building resilient clustered systems, including failure detection, gossip protocols, and CRDTs, using Akka Cluster as a practical example.

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

Embracing Database Diversity with Kafka and Debezium

Modernize legacy systems using Event Sourcing: Capture data with Debezium, process with Kafka Streams, and store in diverse databases for flexible, context-specific data access and improved scalability.

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

Real-World Serverless - Going Lambda Without Being Burned Too Much

Explore advanced serverless architectures, patterns, and best practices for AWS Lambda, covering development, testing, debugging, monitoring, and security, while addressing common misconceptions.

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

Graal - How to Use the New JVM JIT Compiler in Real Life

Explore Graal, the new Java-based JIT compiler for JVM, its implementation, usage in JDK 9/10, and practical considerations for benchmarking and production environments.

• YouTube
• 1 hour 7 minutes
• On-Demand
• Conference Talk

Serverless, the Future of the Cloud -

Explore serverless computing: its impact on architectures, usability for MBaaS, FaaS, and microservices. Discover how this paradigm truly delivers on the cloud's pay-as-you-go promise.

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