Method and system for dynamically adjusting data flow

Abstract

The invention relates to a method and a system for dynamically adjusting data flow. The method includes the steps: distributing data to multiple content distribution networks, enabling webpage addresses corresponding to the data to be generated in each content distribution network, and initializing and setting the access proportion of the content distribution networks; acquiring user access data identification numbers and corresponding content distribution networks; counting user access data identification numbers and access times of the content distribution networks corresponding to the data identification numbers within preset time; and judging whether the access times exceeds a threshold or not, if yes, resetting the access proportion of the content distribution networks, and otherwise, returning to the step of counting user access data identification numbers and access times of the content distribution networks corresponding to the data identification numbers within preset time. By the method and the system for dynamically adjusting data flow, failure in user access due to massive accesses within short time is avoided, user access is facilitated, and utilization rate of bandwidth resources is increased.

Description

【Technical field】 [0001] The invention relates to the field of network communication, in particular to a method and system for dynamically adjusting data flow. 【Background technique】 [0002] The data can be text data, picture data, streaming media data, etc. Text data such as Weibo data, e-books, etc. Image data such as various images. Streaming media data refers to continuous time-based media such as audio, video or multimedia files using streaming technology in the Internet. Streaming media does not download the entire file before playing, but only stores the beginning part of the content in memory, and the data stream of streaming media is transmitted and played at any time, but there is some delay at the beginning. [0003] Taking video file data as an example, traditional video file data download is to publish video file data to a certain content delivery network (Content Delivery Network, referred to as CDN) server, generate a corresponding webpage address (Univers...

AI Technical Summary

Problems solved by technology

Certain popular video file data will take up most of the access traffic and network bandwidth. Once a large number of accesses occur in a short period of time, the reserved bandwidth resources provided by the CDN server may be exhausted, resulting in inability for other users to access and causing inconvenience to users.

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