Devoxx Courses

Cooking up a Swarm

Explore Azure's openness for efficient development and production, leveraging IoT, retail, and finance data with automation and compliance to match innovation needs.

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

They Do It With Mirrors - Java Process Memory in Microservices Environment

Explore effective memory management in microservices, including potential pitfalls and solutions for distributing memory across distributed systems. Learn about Java process memory and its impact on performance.

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

Ok Google, Is There Any Presentations About Chat Bots at Devoxx UK?

Explore building voice assistants using Google Cloud APIs and API.AI services. Learn to create chatbots for conference management, integrating speech recognition and natural language processing.

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

The Reactive Landscape

Explore the reactive landscape, understanding key concepts like asynchronous programming, RX libraries, and reactive systems. Learn practical applications using Eclipse Vert.x through live coding demonstrations.

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

Virtual Reality in Java - Is It Possible?

Explore the possibilities and challenges of developing Virtual Reality applications using Java, including insights on VR technology, coding practices, and feasibility compared to popular platforms like Unity3D.

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

Realtime-Cognitive IoT Using DeepLearning and Online Learning

Explore DeepLearning4J on Apache Spark for IoT anomaly detection using LSTM autoencoder neural networks. Learn scalable machine learning techniques for real-time cognitive IoT applications.

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

A Pragmatist’s Guide to Functional Geekery

Explore advanced functional programming concepts like pattern matching and type classes, with practical examples in JVM languages to improve code maintainability and safety.

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

Data Visualization with R

Learn to create impactful data visualizations using R and RStudio. Explore R's capabilities for transforming data into actionable insights through hands-on demonstrations and expert guidance.

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

Services Assemble

Learn proven patterns and open source tools for building robust microservices, covering configuration, discovery, circuit breakers, load balancing, messaging, security, and more. Gain insights from Netflix's approach to global streaming.

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

The End of Polling - Why and How to Transform a REST API into a Data Streaming API

Explore real-time data streaming technologies like WebSockets and Server-Sent Events. Learn to transform static APIs into dynamic streams, optimize data transfer, and apply streaming to innovative use cases like drone control.

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

JVM Toolbox 2017 - Live Coding

Live coding session exploring JVM languages for efficient task handling, including Java 9, Scala, Groovy, and ECMAScript. Demonstrates specialized language use for mathematical expressions, text templates, collections, and JSON processing.

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

I Have a NoSQL Toaster

Explore key-value, document, columnar, and graph data models in NoSQL databases, understanding their differences and ideal use cases for modern data management.

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

Busy Developer's Guide to Building Languages

Explore language creation from concept to implementation, covering key decisions, grammar definition, parsing, and code generation. Learn tools and techniques for building custom languages efficiently.

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

Rethinking Microservices with Stateful Streams

Explore stateful stream processing for building event-driven services using Apache Kafka, balancing data accessibility and service encapsulation for improved scalability in microservices architecture.

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

Image Optimization - The "How To"

Explore image formats, their strengths and weaknesses, and learn effective optimization techniques for web and app development. Gain insights on automating the process for better performance.

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