Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method and device for delivering full volume of multi-version DNS zone files

A zone file, multi-version technology, applied in the field of data processing, can solve the problems of low DNS zone file zone transfer performance, consuming CPU resources and memory resources, increasing DNS zone file transfer costs, etc., so as to improve zone transfer performance and reduce CPU. Effects of resource and memory resource consumption

Active Publication Date: 2021-10-22
CHINA INTERNET NETWORK INFORMATION CENTER
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the inventor found through research that in most cases, the new version of the DNS zone file has little data difference compared to the old version of the DNS zone file, and the real-time encoding and compression technology has caused the new version of the DNS zone file to be fully distributed and needs to regenerate a large number of repeated DNS networks Data packets consume a lot of CPU resources and memory resources, increase the transfer cost of DNS zone files, and result in low zone transfer performance of DNS zone files

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method and device for delivering full volume of multi-version DNS zone files
  • A method and device for delivering full volume of multi-version DNS zone files
  • A method and device for delivering full volume of multi-version DNS zone files

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0056] As a typical distributed system, DNS uses zone transfer to synchronize data between nodes at all levels. The performance of zone transfer determines the data synchronization performance of DNS. The update operation is likely to occur during the full delivery of the DNS zone file, and the new version of the DNS zone file is obtained based on the old version o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This application discloses a method and device for delivering full-volume multi-version DNS zone files. The method includes: if a new version of DNS zone files is obtained during the process of full-volume delivery, and a new full-volume delivery request is received, the old version of DNS files is determined to be transferred to the new version. The resource record involved in the update operation of the version DNS zone file is the target resource record; based on the target resource record, the update operation corresponding to the target resource record, and the data transmission block set corresponding to the old version DNS zone file, the multiplexed data transmission block and the new The data transfer block forms a data transfer block set corresponding to the new version of the DNS zone file; according to the new full-volume delivery request, the full-volume delivery of the data transfer block set corresponding to the new version of the DNS zone file. Based on the resource records involved in the update operation in the new version of the DNS zone file, the data transmission blocks in the data transmission block set corresponding to the old version of the DNS zone file are reused to the maximum extent to reduce the resource consumption of CPU and memory.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a method and device for delivering full volume of multi-version DNS zone files. Background technique [0002] With the rapid development of computer science and technology, Internet services have gradually penetrated into various fields of society, and their applications in various fields have become more and more extensive. The number of global Internet domain names is very large and increasing day by day. Domain Name System (English: Domain Name System, abbreviation: DNS) as the management and analysis system of global Internet domain names, due to its typical distributed characteristics, realizes data synchronization between nodes at all levels The area transfer method is adopted, therefore, the area transfer performance becomes the key point to realize high-speed data synchronization. [0003] At present, the full distribution of DNS zone files refers to th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/06H04L61/4511
Inventor 贺明张海阔叶崛宇吕万波闫夏莉
Owner CHINA INTERNET NETWORK INFORMATION CENTER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com