Microservices

[EN] Spring Boot 4 & GraphQL: High-Performance APIs mit Java Records
[EN] Spring Boot 4 & …

While REST often provides too much data (overfetching) or gRPC is too complex to handle for web clients, GraphQL has established itself as the standard for flexible front ends.

[EN] Testing, tracing, tooling: use gRPC ready for production with Spring Boot 4
[EN] Testing, tracing, …

In recent years, anyone who wanted to use gRPC with Spring Boot often had to resort to community starters.

[EN] Why you (probably) don't need microservices: A case for the modular monolith
[EN] Why you (probably) …

The fallacy of “scalability from day 1” Imagine you are starting a new project.

[EN] The Outbox Pattern: No more data loss in microservices
[EN] The Outbox Pattern: …

In our previous articles about SAGA and CQRS we have tacitly assumed one thing:

[EN] CQRS Pattern explains: Why CRUD is not enough in microservices
[EN] CQRS Pattern …

Do you know that? You start a new project with a clean domain model.

[EN] Microservices Resilience: The Circuit Breaker Pattern with Spring Boot & Resilience4j
[EN] Microservices …

Imagine our SAGA Orchestrator (Saga Pattern Part 3) running at full speed.

[EN] SAGA in practice (Part 3): State management and compensation via orchestrator
[EN] SAGA in practice …

1. Get out of the event chaos Welcome to Part 3 of our series on the SAGA Pattern.

[EN] SAGA Pattern in Practice: Choreography with Spring Boot & RabbitMQ (Part 2)
[EN] SAGA Pattern in …

Part 2 – The Architecture: Services and Event Brokers Welcome to Part 2 of our series on the SAGA Pattern!

[EN] SAGA Pattern for Beginners: Consistency in Microservice Architectures Explained Part 1
[EN] SAGA Pattern for …

Introduction – The Dilemma of Distributed Transactions Imagine you are developing a classic e-commerce application.

[EN] `@EventListener` in Spring Boot: How to build loosely coupled components
[EN] `@EventListener` in …

Hello everyone, In modern, microservices-oriented architectures, we want to keep components as independent as possible.