Method and system for implementing website disaster-tolerating and error-tolerating operation

A technology for websites and target websites, which is applied in the field of website disaster recovery and fault tolerance operation, and can solve problems such as content tampering, data errors, long delays, etc.

Inactive Publication Date: 2009-06-24
SHANGHAI JIDIXIONG SOFTWARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) The working mode of Domain Name System (DNS) is asynchronous, multi-level caching, redirection and distribution mechanism, which determines that a website will have a lot of trouble when switching external servers with different IPs. long delay
[0004] 2) Website faults a

Method used

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  • Method and system for implementing website disaster-tolerating and error-tolerating operation
  • Method and system for implementing website disaster-tolerating and error-tolerating operation
  • Method and system for implementing website disaster-tolerating and error-tolerating operation

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] figure 1 It shows a preferred embodiment of the system for realizing disaster recovery and fault tolerance operation of the website of the present invention. please join figure 1 , the system of this embodiment includes a monitoring and dispatching center 1 , a DNS management center 2 , a disaster recovery backup center 3 and a target website 4 . Among them, there can be multiple target websites 4, such as target website a, target website b, etc. In addition to the need to make a CNAME record or host DNS in the DNS record, the target website does not need to make any changes in software and hardware settings, management and operation.

[0032] The disaster recovery backup center 3 includes a group of backup servers 30 (such as backup server a and backup server b shown in the figure) and a storage device 31 . The storage device 31 is used to st...

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PUM

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Abstract

The invention discloses a method and a device for realizing disaster and fault tolerance operation of a website, which have the capability of tolerating disasters and faults at real time during the operation of the website. The invention adopts the technical proposal that the system comprises target websites, a disaster tolerance backup center used to store and operate the emergency backup websites of the target websites, and a monitoring and dispatching centre which operates independently, identifies the faults and errors of the target websites and sends dispatching orders when faults occur or the faults are recovered. A DNS management center realizes the switching between the target websites and the emergency backup websites, realizes the user analysis requirements to the domain names according to the IP addresses of the emergency backup websites in the domain name selections when receiving the dispatching orders to switch to the emergency backup websites, and realizes the user analysis requirements to the domain names according to the IP addresses of the target websites in the domain name selections when receiving the dispatching orders to switch to the target websites. The method and the device are applicable for network service.

Description

technical field [0001] The invention relates to the technology of safe operation of the website, in particular to a method and system for realizing disaster recovery and fault tolerance operation of the website. Background technique [0002] The operation of a website requires the support of many operators, software and hardware facilities, various communication protocols, technology and personnel, so there are various factors for failures, but for some key department websites, due to the release Information has basic requirements such as authority, seriousness, uniqueness, and non-tampering. At the same time, the continuous availability of these websites is also the focus of attention from all walks of life. For these crucial websites, how to achieve disaster recovery and fault tolerance? Long-term continuous operation under the premise, that is, emergency protection, has become a thorny problem encountered in the operation of many websites. The main unfavorable technical ...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L12/24
Inventor 郭诺郭剑波许晨光纪明敏
Owner SHANGHAI JIDIXIONG SOFTWARE TECH
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