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Method and system for storing and managing data of authoritative domain name system server

A domain name system and data storage technology, applied in transmission systems, electrical components, etc., can solve problems such as difficult to deal with exponential expansion of data volume, decrease in query efficiency, low modification efficiency, etc., to reduce the amount of domain name system data and improve storage The effect of space utilization and efficiency improvement

Active Publication Date: 2017-03-22
CHINANETCENT TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The main problems existing in the existing technology are: (1) Upgrading the hardware resources of the authoritative DNS has been difficult to cope with the exponential expansion of the data volume, and storing the DNS data in the same authorized domain on different servers may bring query efficiency The problem of decline; (2) When modifying the domain name system data configuration, each server needs to be modified, and the modification efficiency is low; (3) A large amount of low-heat data in DNS data distribution and storage wastes local storage space resources

Method used

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  • Method and system for storing and managing data of authoritative domain name system server
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  • Method and system for storing and managing data of authoritative domain name system server

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Embodiment Construction

[0049] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0050] The present invention provides an implementation of a method for storing and managing data of an authoritative domain name system server, such as figure 1 shown, including the following steps:

[0051]Step S101, divide the Domain Name System (DNS) data of different views in the authorized domain to obtain the DNS data storage information, and then send the DNS data storage information to the distribution server and the authoritative DNS server respectively.

[0052] In advance, the domain name system data of different views in the authorized domain are divided according to the frequency of use and the region. For example, according to the province, the domain name system data that is used more in the same or similar provinces is...

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Abstract

The invention discloses a method and a system for storing and managing data of an authoritative domain name system server. The method comprises the following step of dividing domain name system data of different views in an authorized domain to obtain domain name system data storage information, and then sending the domain name system data storage information to a distribution server and the authoritative domain name system server respectively; distributing the well-divided domain name system data to corresponding storage servers for storage based on the domain name system data storage information by the distribution server; and after the authoritative domain name system server receives a query request, querying at the storage servers according to the domain name system data storage information and returning the query result to a requesting terminal. The problems of storage bottleneck and query efficiency reduction of the authoritative domain name system server caused by sharp increase of domain names and views and the problem of resource waste in data distribution and storage of a domain name system are solved; and the correctness of the query result of the domain name system is ensured while the reasonable optimization.

Description

technical field [0001] The invention relates to the technical field of computer network data, in particular to a method and system for storing and managing server data of an authoritative domain name system. Background technique [0002] Authoritative DNS is a DNS server that is authorized by a higher-level domain (zone) to resolve domain names in a specified domain. The authoritative DNS server usually needs to store the DNS data of all domain names in the authorized domain, otherwise it cannot respond correctly when it receives a DNS query request. [0003] DNS view (view) is an advanced function of the authoritative DNS server, which can realize different resolution results for the same domain name according to different access users. An authoritative DNS server that provides the DNS view function needs to store DNS data in the format of "domain name, view, record type, and record information". [0004] With the rapid development of the Internet and the improvement of c...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/12
CPCH04L67/10H04L61/4511
Inventor 曹聪
Owner CHINANETCENT TECH
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