#System Design

Explain how you would ensure data synchronization across multiple devices in a real-time application.

Design a real-time collaboration feature for Zoho apps. What are the main components and challenges?

Design a real-time monitoring system. What key features and metrics would you include in your design?

How would you scale systems to petabytes across data centers? Discuss your strategies and considerations.

Build a simplified distributed caching system. What are the key components and considerations?