Design a Cloud File Storage System
Design a Cloud File Storage System
MediumSystem Design0% accepted
Design a Dropbox-like file storage system where users can upload, sync, and share files across devices. Handle large files, deduplication, and offline sync.
Approach
Design distributed file storage with chunking, deduplication, and sync.
Input
User uploads 2GB video
Output
Split into 512 chunks of 4MB; parallel upload; presigned S3 URLs
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