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# Beyond Kafka & RabbitMQ: Why NATS is the Future of Microservices Messaging


- **Date:** Thursday, Jul 10, 2025
- **Time:** 10:50–11:20 (30 min)
- **Room:** Stage 8
- **Event:** World Congress 2025
- **Tags:** microservices, software architecture

## Recording

[Watch recording](https://www.wearedevelopers.com/videos/1646-beyond-kafka-rabbitmq-why-nats-is-the-future-of-microservices-messaging)

## Description

Messaging is the backbone of modern applications, connecting systems in real-time. Traditional messaging systems like Kafka and RabbitMQ are powerful, but they come with significant complexity, making them less suited for lightweight, low-latency environments. That's where NATS (https://nats.io/) shines.

In this talk, we'll dive into why NATS could be the perfect choice for your next project by outperforming other systems with cool features like;

- Lightweight & Cloud-Native – Simple and efficient, perfect for environments with limited resources.
- Ultra-Fast – Low-latency for real-time communication.
- Easy to Scale – Built-in clustering, auto-discovery, and horizontal scaling, ensuring that the system grows with your needs without added complexity.
- Edge-Ready – Ideal for IoT, mobile apps, and devices that need low power.

Whether you're building microservices, IoT applications, or real-time systems, NATS is the ideal, lightweight open-source messaging platform.

## Speaker

### [Um e Habiba](https://www.wearedevelopers.com/@um-e-habiba)

Cloud DevOps Engineer @ Zeiss Digital Innovation GmbH


## Related talks at this congress

- [Microservices in Action, Hands-on with Message Queues: Build and Connect Microservices with AMQP](https://www.wearedevelopers.com/events/world-congress-2025/sessions/509-microservices-in) — Christina Dahlén, Lovisa Johansson
- [Event-Driven Architecture: Breaking Conversational Barriers with Distributed AI Agents](https://www.wearedevelopers.com/events/world-congress-2025/sessions/703-event-driven) — diabhey
- [RPC Reinvented: Asynchronous, Durable, and Agent-Ready](https://www.wearedevelopers.com/events/world-congress-2025/sessions/500-rpc-reinvented) — Maxim Fateev
- [Streaming AI Responses in Real-Time with SSE in Next.js & NestJS](https://www.wearedevelopers.com/events/world-congress-2025/sessions/782-streaming-ai) — Ahmed Megahd