A Content Delivery Network is a system of computers that are placed at various points along with a network. Its main purpose is to maximize the bandwidth for easy access to data. It is specially aimed at fast and efficient delivery of on-line content to visitors. For network simulation, visit http://web.scalable-networks.com/ .
CDNs use a caching process to accomplish the goal for static content acceleration. When a user wants to access some information, they are directed to a server near to them thereby eliminating the bottleneck problem at the main server. Also many providers provide the delivery of content from their POP's to users and clients by measuring, latency, packet lost and various other tasks. This is very beneficial. This copies the data from various networks and then enhances the bandwidth usage.
Scalability-Various number of economic transactions is taking place on line these days. So, commerce websites must be ready to handle some amount of traffic at any time. CDN is the perfect tool to achieve the state of speediness and reliability. CDNs can help to distribute the heavy load of traffic and then directing it to various locations and therefore avoiding congestion that helps you get the most business. Internet is becoming the center of the entertainment world. Gaming, video streaming, social networking, and many other similar activities are now a part of the World Wide Web.