Design file storage and sync
Design a service like a cloud drive: upload files, sync them across a user's devices, share them.
SeniorBeta
Clarify
Step 1 of 5Real rounds start with questions, not boxes. Write what you would ask the interviewer, then see what they would answer.
What the interviewer tells you
- Upload, download, sync across devices, sharing
- Handle large files and flaky networks
- Detect and resolve conflicting edits
- Durability matters more than speed
Step 1 of 5