Introduction to System Design

Welcome to the Introduction to System Design section of the System Design tutorial! In this section, we will provide an overview of the System Design process and its importance in software development.

As a senior engineer with intermediate knowledge of Java and Python, you're already familiar with the fundamentals of syntax, modules, and object-oriented programming. Now, let's take a step further and dive into the world of system design.

System design is the process by which we make decisions regarding the elements of a complex application. These elements include data models and structures, overall architecture, modules and components, and interfaces. It is crucial to carefully contemplate these decisions to ensure speed, reliability, and stability down the line.

Just like how you approach coding problems with a systematic approach, system design follows a similar methodology. It involves analyzing requirements, identifying key components, choosing the right technologies, ensuring system scalability, security, performance, fault tolerance, system integration, and considering real-world considerations.

Throughout this tutorial, we will cover each of these topics in detail and provide you with real-world case studies of system designs for popular applications. By the end of this tutorial, you'll be well-prepared to tackle system design challenges in interviews, enhance your design skills, and become a better software engineer.

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class Main {

  public static void main(String[] args) {

    for(int i = 1; i <= 100; i++) {

      if(i % 3 == 0 && i % 5 == 0) {

          System.out.println("FizzBuzz");

      } else if(i % 3 == 0) {

          System.out.println("Fizz");

      } else if(i % 5 == 0) {

          System.out.println("Buzz");

      } else {

          System.out.println(i);

      }

    }

  }

}