Based On The Cache Technology Research And Implementation Of Internet Content Platform

Currently,the Internet broadband operation of Sichuan Tietong is composed of three parts,which are container that represents broadband port rate and bearer channel,packaging that means marketing planning-value broadband,quality broadband et al,and the content recognize as the Internet traffic.Among the three parts,the content,which is regarded as internet traffic,is the essence that user obtain,is also the core essence of selling broadband products for Sichuan Tietong.In respect of Internet traffic,it is a new topic of construction based on cache,which is an important issue for the operator's Internet optimization work,since the involving of great amount of investment and workload.At present,price discount and business promotion is no longer the determining factor for improving customer satisfaction,mean while the perceived quality is playing an important role,which means that mastering the Internet content is mastering the user requirement.This research aims at developing the Internet content.On basis of the analyze of mainstream caching technology trend in China and abroad,with the actual network and investment of Sichuan Tietong taken into consideration,the deploying of cache-based Internet content platform in Sichuan Tietong network is discussed and analyzed.The main contents are as follows:1.The content publish methods of mainstream platforms based on caching technology are researched and on that basis of characteristics of different platforms,suitable solutions are put forward for latter various application scenarios to fulfill the demand of platform construction and business development.2.The four main technologies,what are publishing,detecting,monitoring and managing,of mainstream cache-based content platform are studied.Modern caching technology can achieve a high degree of localization of P2 P traffic through rearranging P2 P PEER and P2 P cache.Through the dynamic discovering and caching for hot-spot videos and files,the user's traffic demand between network is reduced.With the reducing of Internet export traffic,through caching the content in the metropolitan area networking,can provide more content sources,dramatically improving user experience.3.With the current situations and problems of Sichuan Tietong core network having been analyzed,suitable optimization scheme is present for ensuring the execution of the Internet platform based on cache.Aiming at current situation of Sichuan Tietong,the network structure is optimized and adjusted.Also,original small particle transmission unit is replaced with 10 G big particle bandwidth,ensuring the concentrated traffic monitoring equipment is capable of covering 100% of the application situation of monitoring network.Besides,selecting the correct TCP IP routing protocol to improve the carrying capacity and transferring efficiency of core network.4.For different architectural style,adaptive caching technology schemes were proposed to achieve the flexibility of network construction without negative effect on the topological structure.The loosely-coupled structure of servers group,having no adverse effect on the existing business,can ensure that Sichuan Tietong flexibly increases capacity based on current network traffic,and perform centralized management for the controlling,caching,dredging and integrated management of Internet content platform.