Spring I/O Courses

Develop and Test Your AWS-Powered Spring Boot Application Locally

Efficient local development and testing of AWS-powered Spring Boot applications using LocalStack, enabling faster iterations and cost savings while maintaining production-like behavior.

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

Scale Your @Controller to Zero with AWS Lambda or Azure Function

Learn to deploy Spring Web @Controller services on serverless platforms like AWS Lambda and Azure Functions, enabling scale-to-zero and pay-as-you-use benefits without code changes.

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

To Java 21 and Beyond

Explore key Java updates since version 11, including modules, records, var, text blocks, and pattern matching. Learn about performance improvements and prepare for Java 21's new features.

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

From Spring Native to Spring Boot 3

Explore the evolution of native executable support in Spring Boot, from Spring Native to Boot 3. Learn about instant startup, reduced memory footprint, and improved compatibility with the GraalVM ecosystem.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Conference Talk

Everything New in Spring Security 6 Baked with a Spring Boot 3 Recipe

Explore the latest features of Spring Security 6 and Spring Boot 3, including live coding demonstrations to help you smoothly upgrade your projects and understand key configuration changes.

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

Developer Experience with Spring Boot on Kubernetes

Explore techniques to enhance developer productivity on Kubernetes using Spring Boot, focusing on efficient local development, continuous integration, and streamlined deployment with tools like Tilt, Knative, and Cartographer.

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

Observability of Your Application

Explore application observability using distributed tracing, metrics, and correlated logs. Learn to troubleshoot issues, analyze performance, and visualize latency with Spring and various observability tools.

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

Bootiful Spring Boot 3

Explore next-gen Spring with Developer Advocate Josh Long, covering new features in Spring Framework 6 and Spring Boot 3, including GraalVM support, observability, and Project Loom integration.

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

Action Jackson - Effective JSON Processing in Spring Boot Applications

Explore advanced Jackson techniques for efficient JSON processing in Spring Boot, covering configuration, mapping optimization, modules, views, and alternative parsing options.

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

Securing the Service to Service Call Chain - Patterns and Protocols

Explore key patterns and technologies for securing service-to-service communication, including API Gateways, Service Mesh, SPIFFE, mTLS, JWT, and OpenID Connect, with Spring-based demos and practical implementations.

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

Mastering GC - Tame the Beast and Make It Your Best Ally

Explore advantages and limitations of various Java Garbage Collectors, learn how to choose and tune the right GC for different application types, and optimize performance.

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

Live Hacking Cloud Architectures

Live demonstration of cloud architecture attacks and defenses, showcasing real-world security challenges and mitigation strategies using modern open-source tools in Kubernetes environments.

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

Automating Away Bugs with Error Prone in Practice

Discover Error Prone, a tool for automating Java code refactoring and bug fixing. Learn setup, custom rules, and real-world applications from Picnic's experience.

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

The Aggregate Is Dead. Long Live the Aggregate!

Explore alternative modeling approaches to DDD's Aggregate pattern, addressing challenges in consistency and refactoring while maintaining business constraints in system design.

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

Building Spring Boot Based Modular Libraries for 120 Teams - Our Findings

Insights on developing modular Spring Boot libraries for large-scale use, covering design practices, engineering routines, community building, and lifecycle management.

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