How does content delivery network work?
Content delivery networks work with end to end principle by placing it on a large number of “smart” applications. The CDN will utilize techniques that can be used for increasing the speed and efficiency of content delivery. Some of the things that may be used are request routing, as well as web caching. Web caches are very useful because they store content that the user frequently requests. The network appliances may be shared, and this will lower the bandwidth that is necessary for carrying out the project. More importantly, the client response time will be greatly improved. The traffic will be shared by a server load balancing that uses specific switches.
These switches may be a content switch or web switch. They will share traffic between the servers, and the switch may be given one IP address. Once the traffic reaches the switch, it will then be sent to a web server that is attached to it. There are a number of advantages to this. The total capacity of the system is increased, and the scalability becomes much more efficient. The system will also be much more reliable since server health checks will be offered.