As we are in the 21st century humans evolution process see so many changes compared to all of it internet was the best one. We can read millions of pages in a single day or we can find whatever we want by sitting next to a computer. The demand for a person or a business is goes on increasing day by day. CDN which is otherwise called as content delivery network which delivers web pages, web contents all over the world quickly and it also delivers the web contents depends on the user’s geographical location.
How it works
In a network group of servers connected and they form a single domain when an user gives a request for an content by clicking an url the servers will look for the particular information in the nearest server and the cached content will be displayed to the user and all the data will be visible to the end user and that particular information will be saved for future reference. In the entire internet platform more than half of internet traffic is using the best cdn services. It assures that every internet user get delivered what they want in a single click whenever you type a domain name and click enter you not actually entering the particular website the data that shown to you are cached data that has been accessed by the nearest servers, those cached servers forms a network all over the globe by this process when millions of members accessed a single page or content the provider used deliver without any hitch. Servers and hard disks or ssd are plays a major role in the process all the cached data have been stored in these ssd and it is useful for future reference. Above points said is the outline of the content delivery network.