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C++ is not just C with classes, it is a very powerful language that comes with many features that are provided by languages like Python and JavaScript. In this article, I have shown a few features that you may know from Python or JavaScript that you ...
Now that we understand the basics of Kafka producers and consumers, let's build a more realistic example that shows how Kafka can be used in a real-world scenario. We'll create a simple order processing system with these components: Order Service: C...
Now that we've created a producer that sends messages to Kafka, let's create a consumer that reads those messages. A consumer is an application that subscribes to Kafka topics and processes the messages. Setting Up the Project First, let's set up our...
Now that we understand the basic concepts of Kafka, let's create our first producer. A producer is an application that sends messages to Kafka topics. Setting Up the Project First, let's set up our Node.js project: Create a package.json file in the ...
Kafka Basic Concepts Now that we have Kafka running, let's understand the key concepts that make Kafka work. I'll explain these in simple terms without jargon. The Big Picture Kafka is a system that lets different parts of your application talk to ea...
Chapter 2
Chapter 1 - Introduction
As developers, we often work with Docker to containerize our applications. Docker Compose is a tool that helps us define and manage multi-container Docker applications. In this post, we'll explore two common Docker Compose commands and their use case...
The "Docker: No Space Left on Device" error is a common roadblock for developers using Docker containers. This error occurs when Docker runs out of available disk space, halting your containerization efforts. Let's dive into the causes of this error ...