Get ready to dive deep into the intricacies of designing Facebook's system in this challenging interview! You will be guided through a series of phases designed to simulate a real-world design interview at a top tech company. From gathering requirements to defining class structures and relationships, you'll be put to the test on your low-level system design skills. You’ll navigate through the complexities of social media functionalities, ensuring you understand every layer of the system, reflecting what it's like to tackle ambitious projects in a real development environment.

What You'll Practice:

• Enhance your approach to gathering and analyzing design requirements.
• Strengthen your ability to propose a clean and efficient architecture.
• Apply core object-oriented principles such as encapsulation, inheritance, and polymorphism.
• Select appropriate design patterns and justify your choices.
• Develop and visualize UML diagrams to represent class relationships clearly.

By the end of this interview, you will be better equipped to articulate a thorough design approach for complex systems like Facebook, and effectively communicate your design choices with clarity and confidence.