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. The following is an introduction to the charges for CDN services:

What is the standard of cdn charge? Different service providers generally have their own cdn charging standards. For example, some can purchase traffic packages in advance, and some can pay later, that is, they can be used first and then deducted according to their usage. Usually, the billing items of CDN are divided into "basic services" and "value-added services".

The prepaid mode is generally prepaid. The one-time payment takes effect immediately, and the excess part is billed by quantity.

In general, CDN traffic packages only support traffic deduction when "bill by traffic". If you choose the billing method based on peak bandwidth, the traffic package cannot be deducted. If you purchase the CDN/ all-site acceleration package and select "Bill by Traffic", the fee will still be deducted continuously.

Postpaid billing rules: for example, Aliyun takes the account as the dimension and is billed according to the tiered price of 95% peak bandwidth, and the domestic and foreign fees are excess and progressive in the current month (with a natural month as a cumulative cycle). The billing cycle is charged on a natural monthly basis.

After disabling the CDN service, some users will still incur part of the fee. This is because some users' LocalDNS servers have caches. If the cache in the customer's LocalDNS server does not expire after the CDN service is disabled, LocalDNS will also resolve the request to access the disabled CDN domain name to the CDN node, resulting in a small amount of CDN traffic billing.

Some download software also have LocalDNS cache. Before this part of the cache expires, download software will also resolve requests for access to disabled CDN domain names to CDN nodes, resulting in a small amount of CDN traffic billing.

The above is an introduction to the charging standard of server cdn. The virtual host of the website can enjoy Baidu's massive CDN node resources for free, rich node resources, covering the whole world, and providing acceleration services for mass users with unlimited traffic.

If there is anything else you need to know, you can find our CDN technical engineer on the official website. CDN technical engineer has more than ten years of experience in the industry, so it will be more detailed and professional than the editor's answer. Official website link www.yisu.com

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