Mountain View, CA • Technology
Interview Questions
Design Google Calendar
Asked at Google
onsite
system design
onsite
Design a calendar application like Google Calendar that can handle millions of users.
Key Requirements:
- Users can create, update, and delete events
- Support for recurring events
- Calendar sharing and permissions
- Notifications and reminders
- Time zone handling
- Free/busy status
Focus on:
- System design and scalability
- Data model
- API design
- Handling concurrent updates