CDN
All interview questions related to CDN
5 Questions
2 Categories
2 Intermediate3 Advanced
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🏗️ System Design
Design a Cloud File Storage Service (Dropbox-like)
AdvancedDesign a secure cloud file storage and sync service with versioning, sharing, offline sync, and deduplication.
45 min•System-Design
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Design a Video Streaming Platform
AdvancedDesign a video streaming platform supporting uploads, transcoding, adaptive bitrate streaming (ABR), DRM, and global delivery.
45 min•System-Design
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Design a Content Delivery Network (CDN)
AdvancedDesign a global CDN for static and dynamic content delivery, cache invalidation, SSL termination, and DDoS protection.
45 min•System-Design
View Question→🔧 Troubleshooting Scenarios
Slow CDN Performance
IntermediateUsers in one region report very slow page loads, but the rest of the world is fine. How do you troubleshoot this CDN performance issue?
10 min•Scenario
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CDN Invalidation Storm Causes Origin Overload
IntermediateA misconfigured deployment invalidates most CDN cache objects at once, flooding the origin. What’s your triage and prevention plan?
10 min•Scenario
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