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DNS scheduling method and device, equipment, storage medium and program product

A scheduling method and DNS server technology, applied in the field of communication, can solve the problems of resource bandwidth jitter, slow DNS taking effect, unstable access, etc., and achieve the effect of solving slow DNS taking effect

Pending Publication Date: 2022-03-04
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current DNS server scheduling method generally calculates the analysis results through the scheduling center and sends them to the authoritative DNS server of the entire network for unified execution. There are problems such as slow DNS effect, large scheduling delay, and large granularity of scheduling traffic.
If the domain name access method is used, the scheduling scheme implemented in the authoritative DNS can effectively reduce the delay and reduce the scheduling granularity. However, this scheme itself is distributed, and there is a lack of communication between different authoritative DNSs. The volume is unstable, the bandwidth cost is not easy to control, etc.

Method used

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  • DNS scheduling method and device, equipment, storage medium and program product
  • DNS scheduling method and device, equipment, storage medium and program product
  • DNS scheduling method and device, equipment, storage medium and program product

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Embodiment Construction

[0040] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0041] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this regard. ...

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PUM

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Abstract

The embodiment of the invention discloses a DNS (Domain Name System) scheduling method and device, equipment, a storage medium and a program product. The method comprises the following steps: determining the residual capacity of an authoritative domain name system DNS server; determining a distribution quota according to a preset distribution strategy and the residual capacity; and issuing the allocation quota to the authoritative DNS server. According to the embodiment of the invention, the quota needing to be distributed is calculated through the residual capacity of the authoritative DNS server, and the problems that the DNS takes effect slowly, the scheduling delay is large, and the scheduling flow granularity is large are solved.

Description

technical field [0001] The present disclosure relates to the technical field of communication, and in particular to a DNS scheduling method, device, equipment, storage medium and program product. Background technique [0002] When a client accesses a web page, the client obtains the domain name corresponding to the web page through domain name system (Domain Name System, DNS) server for domain name resolution, and then accesses the web page according to the domain name. The DNS server is allocated by the access server for the user device. . [0003] In the prior art, traffic access in a content delivery network (Content Delivery Network, CDN) mainly depends on domain name access, and access traffic control is also implemented through DNS server scheduling. The control of access traffic is generally to modify the analysis results of push-pull domain names in various regions to control the client to choose the nearest access point to pull traffic, while ensuring normal traffi...

Claims

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Application Information

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IPC IPC(8): H04L67/1004H04L67/1008H04L67/1036H04L67/60G06F9/50
CPCH04L67/1004H04L67/1008H04L67/1036G06F9/505
Inventor 张思文
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD