シナリオ
A global traffic manager resolves a user's DNS query and routes them to the nearest CDN edge based on geo-location.
この図に含まれるもの
図の背後にある意思決定を読み解く。
01
Resolver cache hit vs miss
02
Geo-location match selects nearest edge; miss falls back to default
03
Returned edge IP is cached for future queries
Reusable for documenting DNS-based global server load balancing, CDN routing, or any geo-aware traffic management flow.