Shulou(Shulou.com)06/03 Report--

Content distribution network (Content Delivery Network, referred to as CDN) is a distributed network, which is established and covered on the bearer network, and is composed of server groups of edge nodes distributed in different areas. CDN shares the pressure on the origin server, avoids network congestion, ensures that the distribution of website content is accelerated in different regions and different scenarios, and improves the speed of resource access. The use of CDN in the world has been rising rapidly in recent years. Today, I would like to talk to you about its current situation.

What is the current situation of cdn? Now, the scale of the global CDN market is increasing year by year. Among them, the penetration rate of CDN business of the United States, Japan and South Korea in the website is generally high. The popularity of smart phones has led to a substantial increase in global video and online game traffic, but also led to the geometric growth of global CDN traffic.

At present, the penetration rate of CDN in foreign countries is very high, governments attach importance to the role of network infrastructure, and operators attach importance to CDN. Video business model is mature, cloud computing technology companies are also actively setting up the CDN market.

It is a global phenomenon that vertical CDN vendors are besieged by cloud computing companies. Cloud manufacturers are better at refining the value of differentiation, so in the next few years, traditional CDN enterprises need to find their own advantages in the era of homogeneous competition.

Video intelligence, border security, converged network, APM application performance management, edge computing, etc. These coordinates can be found in China, and it has become a better general direction in the future CDN field.

The above is a basic overview of the current situation of cdn.

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