Building Modular Monoliths with Spring Modulith and Spring Boot 4
Learn how to build scalable, maintainable modular monoliths in Java using Spring Modulith, Spring Boot 4, and ArchUnit v...
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Structured Concurrency and Scoped Values in Java 25: Replacing ThreadLocal in High-Throughput Services: Step-by-Step Tutorial
Learn how Java 25 Structured Concurrency and Scoped Values eliminate ThreadLocal memory leaks and coordinate fail-fast v...
Optimistic vs. Pessimistic Locking in JPA & Hibernate 7: Handling Race Conditions in Spring Boot 4: Step-by-Step Tutorial
Learn how to handle race conditions in Spring Boot 4 and Hibernate 7 using Optimistic Locking with retries, Pessimistic...
Eliminating the Hibernate 7 & JPA N+1 Query Problem in Spring Boot 4: Step-by-Step Tutorial
Learn how to reproduce, detect, and eliminate the Hibernate 7 and JPA N+1 query problem in Spring Boot 4 using JOIN FETC...
Production HikariCP Tuning and Leak Detection in Spring Boot 4: Step-by-Step Tutorial
Learn how to size your database connection pool mathematically, configure fail-fast timeouts, detect unclosed connection...
Building Highly Reliable & Idempotent Webhook Consumers in Spring Boot 4
Learn how to build secure, idempotent, and highly reliable webhook consumers using Spring Boot 4, PostgreSQL, and backgr...
Building a Secure Multi-Tenant SaaS Backend with Spring Boot 4, Hibernate 7, and PostgreSQL RLS
Learn how to build a robust multi-tenant SaaS application using Spring Boot 4, Hibernate 7 @TenantId, and PostgreSQL Row...
Implementing the Saga Pattern with Spring Boot 4 and Temporal
Learn how to implement reliable distributed transactions across microservices using the Saga Pattern Orchestration with...
Implementing the Transactional Outbox Pattern with Spring Boot 4, Kafka, and Debezium
Learn how to avoid the Dual Write problem by implementing the Transactional Outbox Pattern using Spring Boot 4, Apache K...
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