Devoxx Courses

How to Gain Value from SAST Tools in SDLC - Most Common Findings and Mitigations

Explore SAST tools for secure software development, covering common findings and mitigations. Learn to integrate security checks early in the SDLC and prioritize critical issues for improved code security.

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

Develop Modern and Lightweight Cloud Applications with Jakarta EE 10

Explore Jakarta EE 10's new features for building lightweight enterprise Java applications. Learn about Core Profile, CDI 4.0 Lite, RESTful Web Services 3.1, and future developments in Jakarta EE 11.

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

Dataframes, Collections, and Streams in Java

Explore dataframes, collections, and streams in Java using built-in features and libraries like Eclipse Collections and Dataframe-EC. Learn to manipulate data efficiently for data science and collection management.

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

Developing a Stream Processing Application with Apache Kafka and Quarkus

Learn to build high-performance event-driven microservices using Apache Kafka and Quarkus. Explore common patterns, live coding, and integration with Quarkus' reactive core for smooth development.

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

Battle of the Frameworks - Quarkus vs SpringBoot

Explore Quarkus' advantages over Spring, featuring Vodafone's successful transition. Learn about cost reduction, improved stability, and enhanced performance through live demos and real-world insights.

• YouTube
• 40 minutes
• Self-Paced
• 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 intuitive APIs for better software interaction.

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

Using ChatGTP for Technical and Non-Technical Presentations

Leverage ChatGPT and AI tools to enhance presentation quality, audience engagement, and productivity. Learn strategies for creating compelling content and reducing cognitive load.

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

Resumability in the Next Generation Frontend Framework With O - 1 Loading Time

Explore Qwik's innovative resumability approach for faster, more efficient web apps. Learn how it compares to React and Angular, and discover techniques for optimizing JavaScript bundles.

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

Browsers Are the New Containers

Explore how browsers can act as containers for running various workloads, saving on server costs. Learn about leveraging browser tabs as isolated environments for AI tasks and concurrent batching.

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

Fault Handling with Retry and Circuit Breaker Design Patterns

Explore fault handling in microservices using Resilience4j, focusing on retry and circuit breaker patterns in Spring Boot 3. Learn to implement robust, resilient service communication.

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

Prepare for What "Loom"s Ahead

Explore Project Loom's impact on concurrency, potential challenges, and how to prepare your codebase for its arrival. Learn about virtual threads, task management, and performance considerations.

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

From Bird to Elephant - Starting a New Journey on Mastodon

Comprehensive guide to migrating from Twitter to Mastodon, covering instance selection, etiquette, best practices, and technical aspects of the fediverse, including ActivityPub and WebFinger protocols.

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

The Art of Java Language Pattern Matching

Explore Java's pattern matching features, including instanceof, switch expressions, and record patterns. Learn to leverage these powerful tools for more concise and expressive code.

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

Oh What Fun! Connecting to Devices with Your Browser

Explore webUSB, webMIDI, and webBluetooth APIs to safely connect devices to web apps using JavaScript, enhancing innovation for web developers.

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

Distributed Patterns Compared - Frameworks vs. K8s vs. Service Mesh vs. eBPF

Comparison of distributed architecture approaches: Java frameworks, Kubernetes, service mesh, and eBPF. Explores advantages, challenges, and practical applications through theory and live demos.

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