Devoxx Courses

Serverless Beyond Functions

Explore the serverless landscape beyond simple functions, including containerized apps, API gateways, orchestrators, event-driven architectures, and hybrid serverless-serverful solutions.

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

Challenges of Microservices Distribution Systems

Explore challenges and solutions in transitioning from monolithic to microservices architecture, focusing on successful collaboration between distributed components.

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

Use Testing to Develop Better Software Faster

Discover how testing can improve software design, find architectural flaws, and lead to better solutions. Learn to leverage testing for faster, higher-quality software development.

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

The New Spring Security

Implementing OAuth 2 and OpenID Connect with Spring Security Authorization Server. Learn to configure a custom authorization server and explore advantages over deprecated methods.

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

Approaching OAuth2

Implement and secure microservices using KoaJS, OAuth/OIDC standards. Learn Node.js, microservice architecture, and authentication/authorization for enterprise applications.

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

From Outsourcing to Your Own Product

Learn Human Centered Design methods for product discovery and development, from identifying business challenges to prototyping and testing with real users.

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

Techniques for a Faster JVM Start-Up

Explore techniques to improve JVM start-up time for any application, including class-data sharing, AOT compilation, and useful JVM flags. Hands-on demonstrations and benchmarks included.

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

The Art to Define and Test System Quality Attributes

Explore techniques for defining, prioritizing, and testing system quality attributes in software architecture, with real-world examples and practical tools for measurement and implementation.

• YouTube
• 1 hour 1 minute
• On-Demand
• Conference Talk

Collaborating on Open Source Software

Discover the benefits of contributing to open source software, from learning and skill development to community building and personal growth. Gain insights on finding projects and making impactful contributions.

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

What the CRaC - Superfast JVM Startup

Explore CRaC, an OpenJDK project addressing JVM warmup issues in microservices. Learn about its snapshot approach for faster startup times while maintaining JIT optimization benefits.

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

Chopping the Monolith

Explore pragmatic system design using Serverless and Function-as-a-Service to achieve flexible deployment of business capabilities, balancing between monoliths and microservices.

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

Deploy and Update Jakarta EE and MicroProfile Applications with Paketo

Explore Paketo, an open-source tool for building container images. Learn how it simplifies deployment of MicroProfile and Jakarta EE applications using Open Liberty Runtime.

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

It's Easy to Create Good Looking Products, but What About Useful Ones

Discover key UX/UI principles, heuristics, and best practices to create products that are not just functional, but also joyful, exciting, and beautiful for users.

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

History, Fundamentals and Future of Cloud Native

Cloud Native journey: from history to future. Explore fundamentals, challenges, and opportunities in IT and software engineering. Discover Cloud-Native Apps and prepare for digital transformation.

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

Wired! How Your Brain Learns New Programming Languages

Explore how the brain learns languages and apply insights to mastering programming languages. Gain practical tips for improving your learning curve and supporting others in the software development field.

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