suyou network talks about content distribution network CDN principles and functions of acceleration
content distribution network ( Content Delivery Network， abbreviation CDN） distribute the source site content to all nodes across the country to shorten the latency of users' viewing objects, improve the response speed of users' access to the website and the availability of the website, and solve problems such as small network bandwidth, large user visits, and uneven distribution of outlets.
what website is neededcontent distribution network CDN woolen cloth?
CDN acceleration is to solve the problem of slow access to websites with large visits in various regions. CDN it can greatly speed up the access speed of websites, so portals and large websites are more needed.
how to choose a content distribution network CDN service provider?
now alibaba cloud, tencent cloud, and baidu open cloud have launched this service. there are many basic nodes, fast speeds, and very flexible billing methods. they basically provide business reports, etc.
if the funds are limited, you can try using baidu cloud acceleration for free experience CDN acceleration effect.
use CDN some things to note about when accelerating:
1、generally, only static content is accelerated, not dynamic programs such as asp\php\jsp\net so for dynamic web pages, so if you want to use them to the maximum extent CDN acceleration, consider generating static pages;
2、generally, only port 80 can be used;
3、domain names generally require registration and use CNAME analysis, and set the corresponding DNS。
use CDN accelerate the role of website security
1、when used CDN after the service, the user gets the CDN accelerate node IP address, and the real IP the address is not exposed to the public network, thus reducing the possibility of being attacked.
2、CDN the network has server backups and bandwidth backups between nodes. even if one node fails, access will be automatically pointed to another normal node, thus ensuring that the acceleration service will not be interrupted.
3、CDN the network has a traffic equalization system, and even during peak access periods, there will be no service interruption due to network congestion.
the above is the "suyou network talks about content distribution network shared by everyone. CDN the principle and function of acceleration", thank you very much for your patience to read this article. we will provide you with more information on reference, use or learning and communication. we can also provide you with:enterprise website construction, website imitation, website copying, imitation site, foreign trade website construction, foreign trade website construction, company official website productionfor services, our company serves customers with the service concept of "integrity, professionalism, pragmatism and innovation". if you need cooperation, please scan the code to consult, and we will serve you sincerely.
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