Spring Security OAuth2 Resource Server Guide
Configure Spring Boot as an OAuth2 resource server with JWT validation, scope-based authorization, and custom decoders for production.
Java & Spring
Explore comprehensive Java Spring Boot tutorials and production-ready guides. Furthermore, this category covers virtual threads, GraalVM native images, Spring AI, JPA performance tuning, Docker optimization, and modular monolith architecture. Additionally, learn enterprise Java patterns for building scalable microservices and cloud-native applications. Therefore, whether you are starting with Spring Boot or optimizing production workloads, these guides provide practical code examples and best practices. Visit our about page for more information.
Spring Modulith: Building Modular Applications with Spring Boot
Build modular Spring Boot applications with Spring Modulith. Learn module boundaries, event-based communication, and documentation generation.
Spring Modulith: Building Modular Applications with Spring Boot Read Post »
Spring Boot Testcontainers: Integration Testing Guide for 2026
Master integration testing with Spring Boot Testcontainers. Learn to spin up real databases, message brokers, and services in Docker for reliable tests.
Spring Boot Testcontainers: Integration Testing Guide for 2026 Read Post »
Spring AI Framework: Transforming Enterprise Applications Worldwide
Discover how the Spring AI framework is transforming enterprise Java applications worldwide, bringing intelligent capabilities to millions of developers.
Spring AI Framework: Transforming Enterprise Applications Worldwide Read Post »
Spring Boot Docker Container Optimization: Production-Ready Images Guide
Optimize Spring Boot Docker images for production with multi-stage builds, JVM tuning, and container best practices that cut image size by 70%.
Spring Boot Docker Container Optimization: Production-Ready Images Guide Read Post »
Spring Data JPA Performance Tuning: N+1 Queries and Batch Fetching Guide
Eliminate N+1 queries, configure batch fetching, and optimize Spring Data JPA for high-throughput production applications.
Spring Data JPA Performance Tuning: N+1 Queries and Batch Fetching Guide Read Post »
Spring Boot 3.4 Virtual Threads in Production: Complete Migration Guide
Migrate your Spring Boot apps to virtual threads for 10x throughput improvement with minimal code changes.
Spring Boot 3.4 Virtual Threads in Production: Complete Migration Guide Read Post »
Java 21 Virtual Threads: The End of Reactive Complexity
Virtual threads are rewriting the rules of concurrent Java — handling millions of threads with simple blocking code. Here’s how to adopt them in production.
Java 21 Virtual Threads: The End of Reactive Complexity Read Post »
GraalVM Native Image with Spring Boot: Sub-Second Startup in 2026
Build Spring Boot native images that start in 50ms and use 80% less memory — production patterns and pitfalls.
GraalVM Native Image with Spring Boot: Sub-Second Startup in 2026 Read Post »