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System Design at Akamai
System Design at Akamai
Akamai operates one of the largest CDNs in the world, with a multi-tier hierarchical architecture spanning hundreds of thousands of edge servers across more than 130 countries. Interviews focus on cache hierarchy design, edge compute, content delivery at planet scale, and the trade-offs of operating physical edge infrastructure rather than a software-defined edge.
1 guide available•Interview focus: CDN architecture, edge caching hierarchies, content delivery at scale, and global network design.
Akamai System Design Interview Guides
Nov 25, 2025•20 min•
hard
How to Design a Content Delivery Network (CDN) - Complete System Design Guide
Master CDN system design for your next big tech interview. Covers Anycast vs DNS-based routing, PoP architecture, multi-tier cache hierarchy, push vs pull CDNs,...
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