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Scheduling control method, device and system

A scheduling control and service system technology, applied in the field of network communication, can solve problems such as slow access speed, achieve the effect of reducing access delay and improving access speed

Active Publication Date: 2020-09-15
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, when the terminal accesses the service system based on the IP address resolved by the domain name server, the access speed is too slow.

Method used

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  • Scheduling control method, device and system
  • Scheduling control method, device and system
  • Scheduling control method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to facilitate the understanding of the solution of this application, first introduce the scenario of domain name resolution. See figure 1 , Which shows a schematic diagram of a domain name resolution scenario.

[0029] in figure 1 In the scenario, at least the terminal that initiates the domain name resolution request, the local domain name server (Local Domain Name Server, LDNS), the root domain name server, the generic top-level domain name server, and the third-level domain name server are included. Among them, different operators have different LDNS. Even the same operator may deploy different LDNS in different location ranges. Therefore, when the terminal belongs to the operator and the location range is different, the corresponding LDNS of the terminal is also different. different.

[0030] figure 1 Is a way of recursively performing domain name resolution, in figure 1 In the scenario, LDNS can also be called a recursive domain name resolution server.

[0031]...

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PUM

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Abstract

The present application provides a scheduling control method, device and system, the method comprising: separately obtaining the average access delay of each service node in the terminal access service system with different network attributes, and the network attribute of the terminal represents the operator to which the terminal belongs and geographical area; for each type of network attribute terminal, from multiple service nodes in the service system, select the target service node that the network attribute terminal is suitable for accessing, and select the target service node that the network attribute terminal is suitable for accessing The IP address of the service node is used as the IP address of the service node that matches the network attribute in the domain name resolution list. The scheme of the present application can more reasonably configure the service nodes that terminals with different network attributes need to access in the domain name resolution list, which is beneficial to reduce the access delay of the terminal access service nodes in the service system and improve the access speed.

Description

Technical field [0001] This application relates to the field of network communication technology, and in particular to a scheduling control method, device and system. Background technique [0002] Computers in the network are located through Internet Protocol (IP) addresses, and IP addresses are difficult to remember. Therefore, IP addresses are generally replaced by recording domain names. Correspondingly, after receiving the network address entered by the user, the terminal needs to send the domain name contained in the network address to the domain name server, and the domain name server converts the domain name into an IP address before it can access the network based on the IP address Host. Among them, the process of converting a domain name into an IP address through a domain name server is commonly known as domain name resolution. [0003] In order to meet business needs or improve business processing efficiency, a service system generally deploys multiple service nodes. I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L29/08H04L12/26
CPCH04L43/0852H04L61/10H04L67/101H04L61/4511H04L61/5007
Inventor 廖伟健
Owner TENCENT TECH (SHENZHEN) CO LTD