Devoxx Talks & Presentations

Devoxx

Microservices on Java EE - As Cool As The LHC

Explore Java EE's Docker integration, robustness patterns, and telemetry features for building efficient microservices. Learn to implement "Thin WAR" microservices using Java EE patterns and best practices.

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

Devoxx

Gang of Four Patterns

Explore how Java 8 lambdas simplify and reimagine common Gang of Four design patterns, demonstrating functional alternatives through live coding examples.

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

Devoxx

Forge, Arquillian, Swarm and Spring Boot

Live coding session demonstrating productivity tools for Java EE and Spring Boot development, including JBoss Forge, Arquillian, JBoss Swarm, and JRebel for rapid application development and testing.

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

Devoxx

From DOT to Dotty

Explore DOT calculus and its implementation in the Dotty compiler, discussing principles of module systems and their impact on Scala's evolution.

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

Devoxx

Cloud Native Java

Explore cloud-native Java development with Spring Boot and Spring Cloud, focusing on microservices, DevOps, and high-performance architectures used by leading tech companies.

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

Devoxx

Reactive Programming in Java

Explore reactive programming in Java: learn concepts, solve problems, and apply techniques for efficient handling of big data and high-frequency data streams.

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

Devoxx

Spring Framework 5 Themes & Trends

Explore reactive programming, JDK 9, HTTP/2, and enterprise Java trends with Spring Framework 5, presented by project lead Juergen Hoeller. Gain insights into Spring's unique programming model strategy.

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

Devoxx

When Java EE Micro Profile Meets Angular

Explore Java EE Micro Profile with WildFly Swarm, TypeScript, and Angular for microservices. Learn to create an Angular interface for REST backends, covering APIs, Swagger, JWT, and more.

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

Devoxx

Turbo Charge CPU Utilization in Fork - Join Using the ManagedBlocker

Optimize Fork/Join parallelism with ManagedBlocker to reduce wasted CPU cycles and maintain desired parallelism levels in recursive decomposition algorithms.

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

Devoxx

Why and How to Transform a REST API into a Data Streaming API

Explore transforming REST APIs into data streaming APIs, comparing technologies like WebSockets and Server-Sent Events, and learn about JSON-Patch for efficient data transfer in real-time applications.

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

Devoxx

Deep Dive into JUnit 5

Comprehensive exploration of JUnit 5's architecture, features, and programming model, including live coding demonstrations and insights on its integration with Spring Framework.

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

Devoxx

Transactions and Concurrency Control Patterns

Explore data integrity in enterprise systems through transaction isolation levels, concurrency control, and application-level patterns. Learn to prevent anomalies and optimize multi-request web flows.

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

Devoxx

Swiss Transport in Real Time - Tribulations in the Big Data Stack

Explore real-time Swiss transport data analysis using a scalable infrastructure. Learn about streaming, transformation, storage, visualization, and analysis techniques with modern big data tools.

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

Devoxx

I'm Offline, Cool! What Now?

Explore offline-first web development advancements, best practices, and real-world applications. Learn how this approach can enhance user experience and potentially save lives.

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

Devoxx

The Truth About Code Reviews

Discover best practices for effective code reviews, enhancing team collaboration and code quality while avoiding common pitfalls and fostering a positive development culture.

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