Spring I/O Courses

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

Debugging Applications with IntelliJ IDEA

Explore advanced IntelliJ IDEA debugger features for efficient Java application debugging. Learn tips and tricks to enhance productivity and streamline the development process.

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

Spring Framework 6.1 - Infrastructure Revisited

Explore Spring Framework 6.1's infrastructure updates, including OpenJDK innovations like Loom and CRaC. Gain insights into the upcoming release and its alignment with the latest JVM advancements.

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

Spring Is Bootiful but So Is Your Domain

Motivating developers to understand business domains for better design choices, highlighting organizational misalignments, and improving testing. Provides tips and real-world examples for this journey.

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

AWS Lambda SnapStart - Dramatically Reduce Cold Starts for Your Java Functions

Discover how AWS SnapStart boosts Java function performance on Lambda, reducing cold starts by up to 10x. Learn implementation tips for faster serverless Spring application initialization.

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

What's New in Spring Batch 5

Explore Spring Batch 5's major updates, including Java records support, parameter improvements, new database support, and GraalVM native enhancements. Learn migration strategies and future roadmap.

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

Dynamic OpenAPIs with Spring Cloud Gateway

Explore dynamic OpenAPI generation and route reconfiguration in distributed systems using Spring Cloud Gateway, enhancing API management and flexibility in microservices architectures.

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

Preparing Web Applications for Loom

Explore Project Loom's impact on web app scalability using Apache Tomcat. Learn about Loom's features, potential benefits, and how to evaluate its performance for your applications.

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