Rapid file distribution system, method thereof and apparatus thereof

Abstract

The invention discloses a rapid file distribution system, a method thereof and an apparatus thereof. The system comprises that: an upload server; node servers used for sending an obtaining task application instruction to a center server when the node servers can bear task arrangement, obtaining an upload file indicated in an task obtaining instruction from the upload server and saving the file into a storage device; the center server used for receiving task information, generating a corresponding obtaining task instruction and saving the instruction, and after receiving the obtaining task application instruction sent by one node server, sending the task obtaining instruction to a node server which sends the obtaining task application instruction earliest; at least a fringe node server which obtains the upload file in the storage device according to a user request. According to the method and the apparatus, through increasing the node servers, the file is distributed to each area memory so as to share load of the upload server, a UDT transmission protocol is supported, and efficient and reliable data transmission capability is provided.

Description

technical field [0001] The present invention relates to the field of Internet CDN (Content Delivery Network, content distribution network), in particular to a system, method and device for rapidly distributing files. Background technique [0002] With the rapid development of Internet technology, more and more information such as film and television, music, etc. gradually use the Internet as a medium of communication. These web resources often appear in the form of larger files for users to download. However, due to the lack of a dedicated management organization and unified technical standards at the beginning of the Internet, many different network structures coexist, and problems such as compatibility between different networks and transmission bottlenecks between different network operators / ISPs make The flow of data is restricted. The birth of Content Distribution Network (CDN, Content Distribution Network) provides an effective way to solve these problems, that is, t...

AI Technical Summary

Problems solved by technology

As the number of users increases, the download speed available to each user decreases and the server load becomes excessive

Therefore, many servers will limit the number of users and download speed, which will bring a lot of inconvenience to users.

Moreover, with the sharp increase in the number of terminals connected to the network and the diversification and complexity of the network structure, the traditional centralized file distribution mode faces problems such as scalability, connection burst, controllability and reliability, so the developed A new application mode system becomes imperative

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