Saved locally in this browser. Sync isn't connected on this device yet, so home and office won't match. Press the Sync button and enter your sync passcode. It then merges this device's progress with the database and keeps the latest.
System Design
Day 108 of 140 · Week 16: Observability and Deep Dives · Architecture and Scale
Design: File Storage Service
Dropbox/Google Drive design tests chunking, dedup, metadata and sync. Presigned URLs and conflict resolution are key details.
0/4 tasks · ~3h