#microservizi

RabbitMQ vs Kafka for Microservices — A Guide to Choosing the Right Message Broker to Reduce Costs and Complexity

You are designing a microservices architecture. Service A needs to talk to B, C, and D, but synchronous calls would bloc...

Go (Golang) for Backend — Concurrency, REST APIs and Microservices for Developers Who Ship

You have a service that must handle thousands of requests per second, or a microservice that needs to start and respond...

API Gateway Kong Traefik AWS – Operational Guide to Deployment Patterns for Microservices

Your microservice speaks only HTTP? Great. But when you have five, ten, fifty, you need a central point to handle authen...

Microservices and Distributed Architecture: The Definitive Pillar Guide for Production

The monolith works fine when you’re three people on it. Then the fifth developer arrives, a single deploy takes twenty m...

Fastify vs Express: Performance and When to Choose Fastify for Your Backend

You are building a Node.js backend and the framework choice seems obvious. Express is everywhere, historic, billions of...

Domain Driven Design: Bounded Context, Aggregate, and Ubiquitous Language in Practice

You have microservices, but your teams still argue about what a 'customer' is. The database is shared, APIs speak differ...

Microservices vs Monolith: When It Is Worth It and When It Is Not – Practical Guide for Senior Teams

The call always comes the same way: “Our monolith can’t keep up anymore. We need microservices.” We have been hearing th...

Observability Fundamentals: Logs, Metrics, and Traces — A Practical Guide to the Three Pillars

Your application is live. It works. Then, without warning, it starts slowing down. Some users complain. The server looks...

Node.js: what it is, how it works, and why it's essential for modern apps