Categorization of Information Storage Techniques and Measuring Performance in Content Delivery Networks

Using different methods of content proliferation and placing them in replacement servers in different areas, accessibility of different high speed content for internet users has been provided. One of the applicable technologies is in the realm of loading acceleration of web pages in CDN. By the help of this networks, we can increase the speed of loading in web-based service. This causes that different users feel no difference in using web-based service and all of the service is loaded from the nearest server with the highest possible speed. In this study, categorization of content storage techniques is examined in CDNs and the way of measuring performance of CDNs is also discussed.