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CDN file distribution system and method
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A technology for distributing systems and files, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as inconvenience, and achieve the effect of simplifying operations
Active Publication Date: 2018-08-21
DONSON TIMES INFORMATION TECH CO LTD
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[0003] However, since the principle of CDN acceleration is to directly distribute files from the source server to the "edge" nodes, it takes a certain amount of time from the file upload to the distribution of all nodes, and the length of time is proportional to the file size
In addition, in the prior art, if the distribution status needs to be monitored, it needs to be done through a third-party server, which is very inconvenient
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no. 1 example
[0016] see figure 1 , which is a flowchart of a CDN (Content Delivery Network) file distribution method provided in the first embodiment of the present invention. The CDN file distribution method is used in a CDN file distribution system, the CDN file distribution system 100 includes a source server 10 and a plurality of CDN servers 20, and the CDN server 20 includes an application programming interface (API) (not shown in the figure) Shown) and a monitoring platform 30. Specifically, the method includes the following steps:
[0017] Step S11 , the file publisher uploads the file to the source server 10 . In this embodiment, the file is a file that requires CDN acceleration (such as APP, picture, etc.), and the source server 10 is a Web server that stores the source file.
[0018] Step S13 , the source server 10 submits a file distribution request to the CDN server 20 .
[0019] Step S15, the CDN server 20 receives the file distribution request through the API. In this em...
no. 2 example
[0022] see figure 2 , which is the CDN file distribution method provided by the second embodiment of the present invention. The difference between the method and the CDN file distribution method provided in the first embodiment is that a step of monitoring the distribution state is added. Specifically, the CDN file distribution method provided by the second embodiment of the present invention includes the following steps:
[0023] Step S21 , the file publisher uploads the file to the source server 10 . In this embodiment, the file is a file that requires CDN acceleration (such as APP, picture, etc.), and the source server 10 is a Web server that stores the source file.
[0024] Step S22 , the source server 10 submits the file distribution request to the CDN server 20 , and reports the request record to the monitoring platform 30 at the same time.
[0025] Step S23 , the CDN server 20 receives the file distribution request through the API, and grabs the file from the source...
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Abstract
The invention discloses a CDN (Content Delivery Network) file delivery method. The CDN file delivery method comprises uploading files to a source server; submitting a file delivery request to a CDN server through the source server, wherein the CDN server comprises an API (Application Programming Interface); receiving the file delivery request through the API by the CDN server; capturing the files from the source server according to the file delivery request through the CDN server and delivering the files to every edge node. The invention also provides a CDN file delivery method and system.
Description
technical field [0001] The invention relates to the field of Internet information systems, in particular to a CDN file distribution system and method. Background technique [0002] The full name of CDN is Content Delivery Network (Content Delivery Network). Its purpose is to publish the content of the website to the "edge" of the network closest to the user by adding a new layer of network architecture to the existing Internet, so that the user can access the nearest Get the content you want, and improve the responsiveness of users visiting websites or downloading files. [0003] However, since the principle of CDN acceleration is to directly distribute files from the source server to "edge" nodes, it takes a certain amount of time from the file upload to the completion of distribution to all nodes, and the length of time is proportional to the file size. In addition, in the prior art, if the distribution state needs to be monitored, it needs to be carried out through a thi...
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