Spring I/O Courses

Migrating from Spring Data JPA to Spring Data JDBC

Explore the transition from Spring Data JPA to Spring Data JDBC, focusing on key differences, benefits, and migration strategies for improved data access in Spring applications.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

Spring Boot and Kotlin - Exploring Benefits and Challenges

Explore Spring Boot's Kotlin support, comparing features with Java. Dive into Webflux simplification using Coroutines, and witness live Java-to-Kotlin conversion for practical insights.

• YouTube
• 57 minutes
• Self-Paced
• Free Video

Introducing Spring AI - Integrating AI into Enterprise Applications

Explore Spring AI, a framework for Java developers to integrate AI into enterprise apps. Learn key concepts, create prompts, use vector databases, and implement RAG patterns for effective AI applications.

• YouTube
• 49 minutes
• Self-Paced
• Free Video

Continuations - The Magic Behind Virtual Threads in Java

Explore the power of Continuations in Java, understanding their role in virtual threads and high scalability. Learn to implement a simple VirtualThread class using the Continuation API.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

Serverless Java with Spring - Building Cloud-Native Applications

Explore serverless computing with Spring, focusing on cloud-native development, AWS integration, event-driven applications, and performance optimization using GraalVM native images.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

Event-Driven Autoscaling for Serverless Java on Kubernetes

Explore event-driven autoscaling for serverless Java using KEDA and Knative on Kubernetes, focusing on Apache Kafka metrics for efficient scaling beyond traditional resource-based methods.

• YouTube
• 48 minutes
• Self-Paced
• Free Video

A Passwordless Future - Passkeys for Spring Developers

Explore passkeys for enhanced security in Java applications. Learn core concepts, architecture, and implementation using WebAuthn libraries and Spring Security, with step-by-step demos.

• YouTube
• 45 minutes
• Self-Paced
• Free Video

Efficient Containers with Spring Boot 3, Java 21 and CDS

Explore optimizing Spring Boot applications with Java 21, Virtual Threads, AOT, CDS, and Buildpacks for faster startup, improved efficiency, and reduced hosting costs.

• YouTube
• 49 minutes
• Self-Paced
• Free Video

Advanced Kotlin Techniques for Spring Developers

Enhance Spring development with Kotlin: extension functions, bean definition DSL, lateinit for configuration, sequences, and default arguments for more expressive and efficient coding.

• YouTube
• 53 minutes
• Self-Paced
• Free Video

Implementing Domain-Driven Design with Spring

Practical guide to implementing Domain-Driven Design concepts with Spring, focusing on structuring monolithic applications for maintainability and alignment with business needs.

• YouTube
• 50 minutes
• Self-Paced
• Free Video

Spring Boot on the Edge - Deploying Microservices to Network Edge Devices

Explore Spring Boot for edge computing: optimize with GraalVM, deploy to Kubernetes, scale efficiently, and overcome edge-specific challenges. Includes live demo on Raspberry Pi.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

The Future of Java Performance in Serverless - Native Java, CRaC and Project Leyden

Explore technologies enhancing Java app efficiency in serverless environments: Native Java Images with GraalVM, JVM Checkpoint and Restore with CRaC, and Project Leyden for improved runtime performance.

• YouTube
• 49 minutes
• Self-Paced
• Free Video

Fun with Feature Flags in Spring Applications

Explore feature flags in Spring applications, covering their purpose, implementation libraries, live reloading, and practical demonstrations for effective software development and deployment.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

Cracking the Code Review - From Guesswork to Automated Guidance

Explore effective code review strategies, from communication techniques to automated tools, enhancing team collaboration and code quality while minimizing frustration and inefficiencies.

• YouTube
• 50 minutes
• Self-Paced
• Free Video

The Spring Data Cookbook - Delicious Recipes for Fast, Secure Data

Explore classic and innovative data repository recipes using Spring, JPA, and NoSQL. Learn about result limits, keyset scrolling, and enhance applications with observability and metrics.

• YouTube
• 51 minutes
• Self-Paced
• Free Video