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

Compared with other CDN service providers, the main advantages of CDN include stable and fast, cost-effective, easy to use, efficient and intelligent. More users will ask about the advantage of stability and speed. Generally speaking, CDN is characterized by sharing the pressure on the origin server, avoiding network congestion, accelerating the distribution of website content in different regions and different scenarios, and improving the speed of resource access. Excellent CDN service providers generally have the following conditions.

Which cdn is good? We know that there is a delay for users to visit distant websites, in order to improve the speed of user access, there is a CDN, so which one is better to accelerate CDN, and how to choose?

1. Cache acceleration Settin

CDN server memory web static data (such as pictures, videos, text, etc.), end-users connect to it, reduce the time to read data to the website, and speed up the browsing experience.

two。 Accurate resource scheduling

Deploy the load balancing system node server cluster, build a layer of intelligent virtual network based on the existing Internet technology, effectively protect the source server address and greatly reduce the single point of failure by distributing the content to different network nodes.

3. Efficient network node

With the deployment of global nodes, a network system with wide coverage and stable performance has been established. By optimizing the routing between users to the website, improving the internet network congestion, compressing the transmission content, reducing the data transmission, improving the TCP transmission algorithm, improving the network transmission speed of the dynamic content of the website, so as to achieve the acceleration of dynamic content. The more CDN nodes, the better.

4. Encrypted transmission to ensure security

It is necessary to have a SSL certificate that supports the encrypted transmission of HTTPS across the network to ensure data security and avoid content hijacking. Through the turning point of several nodes in the CDN server, we can hide the real IP and reduce the chance of the web page being attacked by direct ddos.

The above is about how to choose which cdn good introduction.

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