Kafka Publish-Subscribe Model Explained | How Kafka Pub/Sub Works with Real Examples

Описание: 👋 Welcome back to the channel, future data engineers!
In today’s episode, we’re diving deep into one of the core concepts of Apache Kafka:

👉 Kafka’s Publish-Subscribe Model

Whether you’re a beginner or prepping for interviews, this is a must-know concept for understanding how Kafka handles real-time data streams.

📌 What you’ll learn in this video:

What is the publish-subscribe (pub/sub) model?

How Kafka uses topics to connect producers and consumers

The power of decoupling — producers don’t need to know the consumers

Key benefits:
🔁 Multiple consumers
🕒 Replayable data
🧪 Loosely coupled systems
⚙️ Consumer groups and load balancing

🧠 Real-world analogy included to make it all stick — think of Kafka as a smart post office that routes data where it needs to go, efficiently and reliably.

If you're building scalable microservices, working with streaming data, or just curious about how companies like Netflix and Uber move data in real time — this is your foundation!

🔔 Don’t forget to like, subscribe, and comment your favorite Kafka use case.