Devoxx Courses

Flowable Business Processing from Kafka Events

Explore event-driven business process management using Flowable BPM and Kafka. Learn to create scalable orchestrations of microservices, devices, and humans through high-level models.

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

How We Migrated New Relic to Java 11

Detailed account of New Relic's migration from Java 8 to Java 11, covering architecture, tools, challenges, and improvements. Insights for organizations planning similar upgrades.

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

UX as an API

Explore how API providers can enhance user experience by serving white-label UI fragments, enabling seamless integration of data into various frontend frameworks.

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

Containers & Java - What I Wish I Had Been Told

Explore challenges and best practices for running Java applications in containers, covering JVM updates, image optimization, and tools for seamless Docker integration.

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

Live Hacking - Breaking into Your Java Web App

Live demonstration of exploiting common Java vulnerabilities, showcasing real-world attacks and providing insights on protection strategies to enhance security awareness for developers.

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

Bootiful Testing

Explore test-driven development for Spring applications, covering basic components, mocks, test slices, web app testing, and consumer-driven contract testing to build with confidence.

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

SSL - TLS for Mortals

Demystifying SSL/TLS: Learn secure communication essentials, from public/private keys to practical implementation, empowering you to become the go-to expert for transport-level security in your team.

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

The Hitchhiker’s Guide to Diversity - Don't Panic

Exploring diversity beyond gender, this talk guides you through understanding and fostering inclusivity in workplaces and society, empowering you to be a positive force for change.

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

Implementing a Simple JVM in Rust

Explore building a simple JVM in Rust, covering bytecode interpretation, classfile parsing, and memory management. Learn fundamental concepts through live coding and practical implementation.

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

Surveillance Detection Scout – Your Lookout on Autopilot

Turn your Tesla into a mobile surveillance station with real-time alerts for potential followers, facial recognition, and pattern analysis. Explore the hardware, software, and privacy implications of this open-source project.

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

Performance Diagnostics with Open Distro for Elasticsearch

Explore Performance Analyzer in Open Distro for Elasticsearch, learn its design, implementation, and troubleshooting capabilities using PerfTop client for efficient cluster diagnostics.

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

Easily Find Your Conference Pictures Using the Power of the Cloud

Leverage cloud technologies to automate conference photo searching using AWS services, Quarkus, and GraalVM. Learn about the benefits and challenges of implementing cutting-edge tools for image analysis.

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

Facts You May Not Know About Kotlin

Explore Kotlin's evolution, lesser-known features, and multi-platform capabilities. Learn about its history, idiomatic coding practices, and potential for code sharing across JVM, JS, and native platforms.

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

Qualities of a Highly Effective Architect

Explore key traits and skills for becoming a successful software architect, focusing on mentorship, collaboration, and practical decision-making in software development.

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

Welcome to LWorld - The Current State of Value Types in Java

Explore Project Valhalla's LWorld iteration, unifying inline types and references in Java to improve memory density and create efficient data structures while maintaining compatibility.

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