Devoxx Courses

Ask the Architect with Mark Reinhold

Explore Java SE and JDK with Mark Reinhold in this open Q&A session covering past, present, and future developments, underutilized features, and key topics like Valhalla and modularity.

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

Not Can but Should We Build It? - Lean Design Driven Development

Explore lean design-driven development, emphasizing the shift from "can we build it?" to "should we build it?" Learn how designers lead product decisions and why usability engineering is the new UX.

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

GraphQL as an Alternative Approach to REST

Explore GraphQL as a JSON-based query language for Web APIs, its advantages over REST, and considerations for adoption in your organization. Includes demonstrations and practical insights.

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

Functional Groovy

Explore functional programming in Groovy: closures, currying, meta-programming, recursion, immutable data structures, and Java8 lambda integration for enhanced coding practices.

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

One Size Fits All

Explore group processes and diversity beyond demographics to enhance team creativity and problem-solving in IT. Learn to leverage differences for better outcomes in complex challenges.

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

Building a Front End Pipeline

Explore options for managing large-scale front-end projects, from NPM to Gulp to Webpack. Learn to establish an efficient pipeline for handling complex JavaScript applications.

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

A Cloud Application Journey with Helm and Kubernetes

Explore containerization, Kubernetes deployment, and Helm templating for resilient cloud applications. Learn to streamline configuration and deployment processes for Java applications.

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

Secure Microservices Made Easy with MicroProfile JWT

Explore MicroProfile JWT for secure microservices communication. Learn design principles and see a live demo of token-based authentication between services using Open Liberty.

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

Serverless Recipes for Big Data Architectures

Explore serverless big data architecture migration strategies, covering scalability, observability, security, and real-time analysis for high-volume data processing.

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

Minecraft and Reinforcement Learning

Explore reinforcement learning in AI using Minecraft as a testing ground. Learn problem-solving techniques, image recognition, and practical applications through Project Malmo.

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

Functional Programming Patterns with Java8

Discover best practices, patterns, and anti-patterns for functional programming in Java 8 through live coding exercises. Learn to write maintainable, readable, and elegant code using lambdas, streams, and monads.

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

Streaming Data Platforms & Clojure

Explore building a scalable streaming data platform using Clojure, Kafka, and Cassandra. Learn key concepts and live-code a system that handles high-volume, real-time data processing efficiently.

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

Parallel and Asynchronous Programming with Streams and CompletableFuture

Explore parallel streams and CompletableFuture for efficient Java 8 programming. Learn implementation, best practices, pitfalls, and optimal use cases for enhanced performance and concurrency.

• YouTube
• 3 hours 14 minutes
• Self-Paced
• Conference Talk

Baking a Microservice PI - e

Comprehensive guide to building a microservice architecture using Java frameworks, covering deployment, communication, scaling, monitoring, authentication, and UI integration on a Raspberry PI cluster.

• YouTube
• 3 hours 11 minutes
• Self-Paced
• Conference Talk

Reactive Spring Deep Dive - Building & Testing Reactive Cloud-native Java Microservices

Explore reactive programming in Spring for building resilient, responsive microservices. Learn integration, data pipelines, API design, and testing techniques for cloud-native Java applications.

• YouTube
• 3 hours 5 minutes
• Self-Paced
• Conference Talk