Crossthorough model: The Most Efficient CDN

Crossthrough model THE MOST EFFICIENT CDN CacheFly In CacheFly's CDN methodology, there are two tiers of servers, of which the content is uploaded to back-end and front-end servers. 1 Content is uploaded or pulled via reverse proxy to back-end servers to be cached. Points of Presence (PoP) near internet exchange points within the server farm are used to create superior caching and computing, resulting in the fastest, most reliable content delivery method. 2 Back-end servers begin caching content. BACK END CONTENT CROSSTHROUGH MODEL 3 The content transitions FRONT END to the front-end, where caching continues. Delivery Content Fast Points of Presence (PoP) near internet exchange points within the server farm are used to create superior Presence (PoP) near internet 4 Content is efficiently received by the end-user, using only 20 servers. END USER The Antiquated Content Delivery Method 1 Your content routes directly to all of the servers in the server farm. The old, antiquated content delivery method included 70 or more servers. The content is initially uploaded to the entire server farm: however, it only CONTENT SERVER FARM took three servers to deliver the content to the end-user. In this case, the client pays additional infrastructure costs to support the unnecessary servers in the farm. 2 Only three servers are utilized to deliver content to the end-user. CDN ISLAND MODEL Slow, Expensive. Do You Like To Wait.? Points of Presence (PoP) near internet exchange points within the server farm are used to create superior Presence (PoP) near internet farm are used to create superior END USER VEEFFFEER EEATR EEEEEEER EEEER