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1. What is CDN? The diagram below shows what is πππ (Content Delivery Network) A CDN refers to geographically distributed servers (edge servers) that provide fast delivery of π¬ππππ’π ππ§π ππ²π§ππ¦π’π ππ¨π§πππ§π. With CDN, users donβt need to retrieve content (music, video, files, pictures, etc.) from the origin server. Instead, the content is cached at CDN nodes around the globe, and users can retrieve the content from nearby CDN nodes. The benefits of CDN are: Improving latency Reducing bandwi...