摘要
分析了传统CDN的网络架构及其存在的问题,提出新型虚拟CDN业务对CDN的需求。从虚拟CDN的关键技术入手,阐述虚拟CDN的技术优势及对业务的支撑能力。提出虚拟CDN的网络架构,可实现为多个CDN租户提供灵活、快速、便捷的CDN服务。
It analyzes the network architecture of traditional CDN and the existing problems, gives the requirements of new virtual CDN service on CDN. Beginning with the key technologies of virtual CDN, it expounds the technical advantages of virtual CDN and the supporting capability for CDN service. It presents the network architecture of CDN, which can provide flexible, fast, and convenient CDN service for several CDN vendors,
出处
《邮电设计技术》
2017年第4期12-16,共5页
Designing Techniques of Posts and Telecommunications
