мережа доставки контенту (CDN)

Research of the Efficiency of the Cdn Network

The network architecture of the content delivery network (CDN) and methods of the load balancing were examined in this paper. We have described the algorithm of end users’ request routing which allows selecting the optimum edge server to receive a content with maximum quality. The use of network system monitoring was offered. This system allows to efficiently assess the status of the network and promptly report possible problems. It was defined which parameters are needed to be monitored.

Study of the Load Management Mechanisms in Content Delivery Networks

Concept content delivery network (CDN) system and load balancing mechanisms were considered in this paper. The main task of the CND network — providing the qualitative information delivery to the end user. Content Delivery Network (CDN) — is a geographically distributed network, that contains a number of content servers and routers. As a rule, it consists of a main node (Origin), and caching nodes (Edges) — points of presence, which can be located in various parts of the world. All content are stored and updated on the Origin server.