SERVER-SENT EVENTS: Learn to Build Real-Time Communication Systems

Опубликовано: 17 Июль 2026
на канале: Renato Augusto
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Hey everyone! Renato Augusto here again, and this time to teach you one of the most powerful technologies when it comes to applications that need to communicate in real time.

This technology is called Server-Sent Events (SSE), and it's used in various modern systems to deliver real-time updates extremely efficiently.

If you work with backend, frontend, microservices, software architecture, or simply want to understand how to build modern applications that communicate in real time, this video is for you.

In this video, you'll understand how everything works under the hood, from the HTTP protocol, TCP connections, polling, long polling, SSE, WebSockets, EventSource, and all the architectural decisions involved in this type of communication.

🚀 What you will learn in this video: SERVER-SENT EVENTS: Learn How to Build Systems that Communicate in Real Time

✅ What is Server-Sent Events (SSE)
✅ How EventSource works in the browser
✅ How applications communicate in real time
✅ Differences between Polling, Long Polling, SSE, and WebSockets
✅ How the HTTP protocol can handle real-time communication
✅ How real-time data streaming works
✅ How to implement an SSE server using Node.js
✅ How to consume real-time events on the frontend
✅ Advantages, limitations, and use cases of Server-Sent Events

🎯 Who should watch?

🎯 Who should watch?

👨‍💻 Backend and full-stack programmers working with microservices
📚 Developers who want to understand architecture beyond CRUD
💼 Engineers and architects dealing with scalability and distributed systems
🚀 Professionals working with distributed applications, microservices, and System Design

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