Hot backup system, hot backup method and computer equipment

A hot backup and backup technology, applied in the computer field, can solve problems such as poor overload effect, achieve the effect of solving misoperation, improving high reliability and maintainability, and solving disaster recovery

Active Publication Date: 2021-03-23
APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current dual-machine hot backup technology is not effective in solving problems such as disaster recovery, malfunction, overload, etc., and needs to be improved.

Method used

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  • Hot backup system, hot backup method and computer equipment
  • Hot backup system, hot backup method and computer equipment
  • Hot backup system, hot backup method and computer equipment

Examples

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0031] The following describes the hot backup system, the hot backup method and the computer equipment according to the embodiments of the present invention with reference to the accompanying drawings.

[0032] figure 1 is a schematic structural diagram of a hot backup system according to an embodiment of the present invention. Such as figure 1 As shown, the hot backup system 100 may include: a centralized management module 110 , a master server 120 connected to the centralized management module 110 , a slave server 130 and a d...

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Abstract

The invention discloses a hot backup system, method and equipment. Wherein, the system includes: a master server, used to receive the write instruction sent by the centralized management module, and write the first data sent by the business server into the database of the master server according to the instruction; a slave server, used to communicate with the master server in real time The server performs data synchronization, and receives the read instruction sent by the centralized management module, and sends the read second data to the centralized management module according to the read instruction, so that the centralized management module sends the second data to the business server; The delay server is used to perform delayed backup of the data operation information generated in the main server according to the preset delay backup parameters; the centralized management module is used to monitor the abnormal operation status of the system, respectively The role of master-slave server and delay server is switched for management. The system achieves better results in solving disaster recovery, malfunction, overload and other problems.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a hot backup system, a hot backup method and computer equipment. Background technique [0002] Data communication systems usually require the system to have high reliability, and no matter whether it encounters a sudden failure or active maintenance, it will not affect the normal operation of the system. To improve reliability and maintainability, disaster backup and recovery is a must. For systems with high reliability requirements, the best backup solution is dual-machine hot backup. [0003] Servers or databases currently on the market usually use dual-machine hot backup technology to solve disaster recovery, fault tolerance, etc., and avoid long-term service interruptions to ensure long-term and reliable service of the system. For example, during the operation of the system, there are two servers loaded with exactly the same system and data, and at the same time, they are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14
CPCG06F11/1466G06F11/1446G06F11/2025G06F11/2056G06F11/2097G06F11/1464G06F11/0751G06F11/1471G06F11/1469G06F11/1448
Inventor 向丙丛晓亮
Owner APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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