Devoxx Courses

Easy Microservices with JHipster

Aprenda a desenvolver e implantar microsserviços escaláveis usando JHipster, explorando padrões de arquitetura, registro de serviços, monitoramento e implantação em nuvem.

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

To JAR Hell and Back - A Live Migration to Java 9

Live coding session demonstrating migration from Java 8 to Java 9, addressing common challenges like build system configuration, dependency analysis, and module system integration.

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

A Practical Approach to Java Memory Model

Explore Java Memory Model's intricacies, including thread interactions, memory visibility, and concurrent execution behaviors, using practical examples and the JCStress framework.

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

Troubleshooting & Debugging Production Microservices in Kubernetes

Discover effective techniques for diagnosing and resolving issues in production microservices using Kubernetes tools and ecosystem solutions like Weave Scope, JFrog Artifactory, and Stackdriver.

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

Teaching Kids About Machine Learning

Explore hands-on approaches to introduce machine learning to children, using cloud-based APIs and interactive resources for an engaging and inspiring educational experience.

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

Making the Shift - Employee to Entrepreneur

Learn to transition from employee to entrepreneur, covering idea validation, market targeting, capital raising, business planning, and effective pitching techniques for aspiring business owners.

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

gRPC vs REST - Let the Battle Begin

Explore the battle between gRPC and REST for microservices communication. Learn pros, cons, best practices, and performance benchmarks to make informed decisions for your projects.

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

Asynchronous Programming with Kotlin Coroutines

Explore Kotlin coroutines for efficient asynchronous programming. Learn syntax, implementation, and practical applications in Spring-based projects. Compare with reactive approaches.

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

Networks and Types - The Future of Akka

Explore Akka's Typed Actor APIs and network Akka Streams, focusing on building resilient Reactive Systems. Learn about failure scenarios, healing mechanisms, and managing complexities in cloud-native environments.

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

Deep Dive - Performance Tuning in Production

Comprehensive exploration of JVM optimization, G1GC adoption, production profiling, and collaborative performance diagnostics for Java developers seeking to enhance application efficiency.

• YouTube
• 2 hours 59 minutes
• Self-Paced
• Conference Talk

Common Vulnerabilities You Wish Your Java App Didn't Have

Explore and learn to defend against prevalent Java vulnerabilities through real-world examples and practical code solutions for enhanced application security.

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

It's All About Morphisms

Gentle introduction to Category Theory for OOP programmers exploring Functional Programming. Explains key concepts with diagrams, metaphors, and code examples, comparing to OOP and showing real-world applications.

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

Apps Are Making Us Dumber

Explore the impact of proactive design on user experience, decision fatigue, and cultural shifts. Learn to create anticipatory software and distraction-free interfaces in this thought-provoking talk.

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

Containers, VMs, Processes - Deep Dive and Learn About Your Operating System

Explore virtualization, containers, and microkernels. Compare technologies like Docker, KVM, and Xen. Gain insights into system isolation, choosing tools, and solving scaling and security issues.

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

Fully Serverless - A Case Study

Explore the journey of building fully serverless web services for finance using AWS Lambda, including challenges faced, lessons learned, and insights on its effectiveness.

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