Devoxx Courses

Data At Scale - 10 Pitfalls Holding You Back Bringing Value from Data at Scale

Discover 10 common pitfalls in scaling data usage and becoming data-centric. Learn strategies to overcome organizational, technological, and methodological challenges for successful data-driven transformation.

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

Make Your Workflow to Your Wallet - Resilient, Cost Saving, and Simple Cloud Architectures

Discover how Google Cloud Workflows and Google Wallet can create resilient, cost-effective cloud architectures for app integration, microservices, and process automation. Includes interactive demo of online raffle system.

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

How to Avoid Common Pitfalls with Modern Microservices Testing

Learn strategies to prevent microservices failures in production through effective testing techniques, including the testing pyramid, contract testing with Pact, and Quarkus development for robust, independently deployable services.

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

You Shall Not Password

Explore passwordless authentication with FIDO and Web Authentication. Learn how to implement secure, user-friendly alternatives to traditional passwords for enhanced online security.

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

Word Embeddings from Deep Space Nine using Machine Learning

Explore word embedding techniques using Star Trek Deep Space Nine scripts, from Bag of Words to BERT, with practical insights for production environments.

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

Embrace Security in Your Supply Chain

Comprehensive guide to integrating security throughout the software supply chain, focusing on DevOps-friendly tools and practices to mitigate risks without hindering development.

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

Ode to the Mighty Bit

Explore the power of binary bits in computing, from truth tables and bit manipulation to floating-point numbers and boolean satisfiability, uncovering the foundation of modern technology.

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

Distributed Tracing as Architecture

Pragmatic approach to system architecture using distributed tracing. Validate and evolve design from running applications, with EKS on AWS and XRay as practical examples.

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

Let's Make a Contract - The Art of Designing a Java API

Explore the principles of effective Java API design, focusing on consistency, discoverability, and understandability. Learn from real-world examples to create user-friendly and robust APIs.

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

Happy Developers Write Better Code

Explore how developer happiness impacts code quality, examining factors like tools, processes, and work environment to improve Developer Experience (DX) and boost productivity.

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

The Lost Art of Software Design

Explore the importance of upfront software design and architecture in agile development, balancing flexibility with structure to improve efficiency and reduce costly rework.

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

Writing Cleaner Code with Domain Driven Design

Explore how Domain-Driven Design principles can enhance code quality, improve naming conventions, and create more maintainable software architectures through practical examples and insights.

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

Things I Wish I Knew When I Started Testing Spring Boot Applications

Discover best practices, pitfalls, and recipes for effective Spring Boot application testing. Learn from an experienced consultant to improve code quality and maintenance.

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

Why You Should Be Using OpenTelemetry

Explore OpenTelemetry's power in simplifying microservice observability, from integration to real user profiling, with practical demos and visual insights.

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

Error 404 - Color Not Found

Explore color accessibility in UX design, addressing color blindness and low vision issues. Learn tools and techniques to ensure inclusive, effective information conveyance through proper color usage.

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