#tech

4 posts

Learn how to implement zero-downtime database migrations in Spring Boot 4 using Flyway and the Expand and Contract patte...

Oct 5, 2026

Learn how to build resilient, distributed background processing in your microservices using JobRunr, Spring Boot 4, Post...

Sep 28, 2026

A complete 8-page guide on Domain-Driven Design (DDD) with Jakarta EE 11. Learn Entities, Value Objects, Aggregates, Bou...

Sep 24, 2026

Master CQRS and Event Sourcing by decoupling high-throughput writes from complex reads using Apache Kafka, Spring Boot 4...

Sep 22, 2026

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