Devoxx Courses

Billing the Cloud - Real World Stream Processing

Explore real-time stream processing for big data, focusing on implementing real-time billing from resource events in distributed systems. Learn key concepts and a reference architecture.

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

Javaslang - Functional Java Done Right

Explore Javaslang's functional programming features, including persistent data types and immutable collections, to enhance Java 8's lambda capabilities and create more robust, efficient APIs.

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

I Just Hacked Your App

Explore Android app vulnerabilities and learn effective security measures to protect sensitive information, prevent attacks, and ensure secure communication in mobile applications.

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

Engineering You

Explore the characteristics of exceptional software engineers, combining scientific principles with coding craftsmanship. Learn practices and techniques to enhance your engineering skills and approach to software development.

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

Java EE 8 - What's Coming

Explore upcoming features in Java EE 8: Reactive client API, Bean Validation improvements, HTTP/2 support, asynchronous events, JSON Binding API, cross-platform security, and more.

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

Extracting Knowledge from Cryptocurrencies

Explore blockchain analysis techniques, cybercrime investigations, and privacy-enhancing methods in cryptocurrencies. Learn about BitIodine framework and the future of anonymous digital currencies.

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

Using Java 8 Lambdas and Stampedlock to Manage Thread Safety

Explore StampedLock in Java 8 for efficient thread safety management, learn common idioms, and discover lock-free solutions using Lambdas in multi-producer/consumer systems.

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

The Many Shapes of Polymorphism

Explore polymorphism's impact on programming language design through Java and Scala examples, comparing code evolution and examining how different language features coexist.

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

Spring Framework 5 Themes & Trends

Explore Spring Framework 5's key themes: reactive web apps, JDK 9 support, and HTTP/2 integration. Gain insights from project lead Juergen Hoeller on industry trends and Spring's unique programming model.

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

Java Collections - The Force Awakens

Explore Java Collections' common errors, performance, and future changes. Dive into HashMap internals, immutable persistent collections, and API improvements for enhanced development.

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

Continuous Delivery at GitHub

Explore GitHub's daily production workflow, tools, and meet Hubot, their hardest-working employee, in this insightful talk on continuous delivery practices.

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

Thinking in Parallel

Learn techniques for parallel programming in Java, including array programming and stream operations, to create efficient and easily parallelizable code from Java experts Stuart Marks and Brian Goetz.

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

Flying Services with the Drone

Explore drone technology for creating real-time terrain maps. Learn about video processing, accelerometer control, and particle filtering for localization in this innovative presentation on flying services.

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

CDI 2.0 is Upon Us

Explore CDI 2.0's new features and their impact on Java EE, MicroProfile, and Java SE. Learn how this powerful dependency injection solution competes with Spring in various environments.

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

Patterns and Antipatterns in Docker Image Lifecycle

Explore patterns and antipatterns in Docker image management, focusing on promotion-based models and their impact on software development lifecycles. Learn best practices for controlling image flow.

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