Devoxx Courses

Software Architecture as Code

Explore how architecturally evident coding styles can keep software architecture models aligned with the code that embodies them.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Conference Talk

Everything You Need to Know to Grow Open Source

Dan Allen shares practices for growing open source communities through purpose, open communication, welcoming first impressions, and recognition.

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

Lean Pricing – Pricing Strategies for Startups

A practical guide to how startups can discover suitable prices, comparing 11 pricing methods and freemium with premium.

• YouTube
• 1 hour 2 minutes
• Self-Paced
• Conference Talk

Advanced Modular Development

Principles for designing modules when breaking existing libraries or applications apart or creating modules from scratch, illustrated with examples from the JDK.

• YouTube
• 1 hour 2 minutes
• Self-Paced
• Conference Talk

Knowledge is Power - Getting Out of Trouble by Understanding Git

Understand Git’s core object model to explain surprising behavior and use less-known features and workflows.

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

The Twelve Factor App - Best Practices for Java Deployment

Explore how Twelve-Factor principles make Java apps easier to deploy continuously, adapt to cloud platforms, and scale while staying portable.

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

From Object Oriented to Functional Domain Modeling

Practical examples show how Java developers can combine object-oriented domain models with functional techniques such as composition, immutability, and higher-order functions.

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

Software Archaeology - Learning from the Landing on the Moon

Explore the groundbreaking software engineering behind the Apollo moon landing, including priority scheduling, multitasking, and error handling that shaped modern computing.

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

Create an Eco-Friendly World with Green Software Engineering

A layered analysis of green design principles measures how Java code, frameworks, JVMs, and hardware affect software energy use.

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

Platform Building for Data Mesh - Show Me How It Is Done

A concrete walkthrough of how a self-serve data platform can make data mesh tangible, from its components to registration, provisioning, discovery, and eventing.

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

The Hitchhiker's Guide to Software Architecture and Design

A live architecture study traces how a team turns customer needs and nonfunctional requirements into a defensible platform design.

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

Analytics Capabilities Architectural Patterns - A Journey for Data-Driven Insights

A maturity model guides architects through data platform choices toward reversible decisions as an organization’s data landscape grows.

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

Introduction and Pitfalls of Java's New Concurrency Model

Explore Java virtual threads and structured concurrency, with practical advice for avoiding pitfalls when adopting this lightweight threading model.

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

Knative Serverless to Architect Decomposed Components

See how Knative enables on-demand application components, changing how developers decompose and deploy applications for more efficient use of server resources.

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

Creating Chaos in Containers

Learn how to design chaos experiments across container layers while accounting for dependencies and shared-platform effects.

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