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System and method capable of achieving quick service recovery

A fast recovery, business system technology, applied in the direction of responding to the generation of errors, redundancy in the operation of data error detection, etc. performance, reduce business interruption time, and the effect of a wide range of applications

Active Publication Date: 2016-02-17
SHANGHAI DATASURE SOFTWARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (2) When a hardware or system failure occurs in the original business system, it will directly affect the use and data of disaster recovery takeover
[0007] (4) After the data synchronization is stopped, the operation being taken over can only be performed after copying a large amount of disaster recovery data, which restricts the operation of the original business system

Method used

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  • System and method capable of achieving quick service recovery
  • System and method capable of achieving quick service recovery
  • System and method capable of achieving quick service recovery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] refer to figure 1 , figure 1 It is a schematic flowchart of the service-based fast recovery method in Embodiment 1 of the present invention. The specific steps are:

[0082] Step 101, backing up the data of the original service server, and generating a snapshot of the original service server.

[0083] Step 102, when the original service server fails, the data storage server generates a virtual service server, and the data of the virtual service server is consistent with the data before the failure of the original service server. In this way, the service is taken over to the virtual service server.

[0084] Step 103, whether the failure of the original service server has been repaired. If it has been repaired, start to restore the data of the original business server before the failure. Otherwise, wait for the failure of the business server to be repaired, and then start to restore the data before the failure of the original business server.

[0085] Step 104, star...

Embodiment 2

[0090] refer to figure 2 , figure 2 It is a schematic flowchart of the service-based fast recovery method in Embodiment 2 of the present invention. The specific steps are:

[0091] Step 201, backing up the data of the original service server, and generating a snapshot of the original service server.

[0092] Step 202, when the original service server fails, the data storage server generates a virtual service server, and the data of the virtual service server is consistent with the data before the failure of the original service server. In this way, the business is taken over to the virtual service server. When the business is taken over to the virtual service server, the data before the takeover is restored to the target server.

[0093] Step 203, whether the data before the failure has been restored. If finished, start step 204 . If it has not been completed, wait for the data recovery to complete.

[0094] Step 204, start synchronizing data between the virtual servi...

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Abstract

The invention relates to a system and method capable of achieving quick service recovery. The system comprises an original service server, a data storage server and a target service server. The data storage server is used for storing snapshoot data of the original service server and generating a virtual service server when the original service server breaks down. The target service server is used for receiving data synchronized by the data storage server and recovering the service after the data are synchronized. By the adoption of the system and method capable of achieving quick service recovery of the structure, the service-oriented quick recovery technology is adopted, and the influence on continuous service operation by service data recovery is eliminated; based on the data security technology of volumes, the virtualization technology is combined at the same time, and the problem that service interruption time is too long due to original system hardware faults is solved; it is guaranteed that the service system can be recovered quickly when the original service server breaks down, the service is only suspended for several seconds, service interruption time is shortened, service continuity is ensured, and no data are lost in the process.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to the field of data recovery technology, and specifically refers to a system and method for realizing rapid business recovery. Background technique [0002] With the continuous advancement of informatization construction, enterprises and institutions rely more and more on business systems. However, once the business system fails, the business interruption will bring more and more losses to enterprises and institutions. Therefore, when the business system fails, it is very important that the business system can work again within a few seconds and start the recovery of the business system immediately. For example, in hospitals, previous medical records are handwritten by doctors, which is inefficient and difficult to keep. The large-scale application of the electronic medical record system has improved the efficiency of medical record writing, and is also conducive to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
Inventor 赖志强
Owner SHANGHAI DATASURE SOFTWARE TECH CO LTD
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