Can Guangzhou computer room CDN speed up video? Cdn can speed up video. Cdn acceleration is applicable to website acceleration, large file distribution, video on demand and live video. Learn more about cdn as follows:
Video uses cdn to accelerate analysis:
1。 With the gradual popularization of broadband Internet access, users' demand for online entertainment has gradually increased
2。 The website will provide real-time video service through the network, which will increase the load of the server
3。 Video and audio websites occupy huge bandwidth resources,
4。 Higher requirements for the whole network transmission link
5。 Due to the differences in China's existing network environment, it is difficult to provide online live broadcasting services for netizens nationwide, which has great service advantages
1) 1) The program storage and distribution system of CDN adopts a hierarchical structure. The central storage system can store all programs, and store popular programs in the edge server to reduce the source server; Service pressure of
2) The strategy of "global scheduling and local load balancing" is adopted to realize the global distribution and scheduling of content and nearby services; Support the realization of flexible strategic load balance among provincial capital centers, cities and cities, and realize the optimal sharing of resources worldwide;
3) Support multi-level CDN hierarchy, and the data between multi-level CDNs is completely synchronized and consistent; Support the setting of cross regional members, make the regional streaming media server (cache server) have the characteristics of multi-level distributed structure, realize the load sharing between cities and regions, and further optimize the traffic management of the backbone network;
4) CDN adopts application layer routing technology. The route is completely real-time and accurate (100% accuracy). It only needs to achieve global positioning once, avoiding the problem of wrong positioning and multiple redirections, greatly improving the response speed of the system and improving the entertainment experience of users.
Can Guangzhou computer room CDN speed up video? CDN provides CDN acceleration services for audio and video websites, distributing a large amount of content on the original website to the CDN node nearest to users, thus providing users with a smooth video experience CDN on-demand acceleration services, which can help websites provide stable video on demand services for domestic end users. Online video on demand will increase the load of the server and consume huge bandwidth resources. At the same time, there are also high requirements for the transmission link of the entire network. Under the current network environment in China, ICP is difficult to provide video on demand services for Internet users across the country. However, with the help of the fast CDN network, this application can be realized through [Internet host leasing]. CND supports online on-demand acceleration services, such as mp4 and flv video files. The main business scenario is VOD. It is recommended to use the object storage BOS service to improve the speed of returning to the source and save the bandwidth cost of returning to the source.
