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A method and device for traffic switching based on a multi-active data center

A data center and traffic switching technology, applied in the field of data processing, can solve problems such as traffic switching delay and data loss, and achieve the effect of reducing performance consumption

Active Publication Date: 2022-07-05
SUNING CLOUD COMPUTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] This application provides a flow method and device based on a multi-active data center to solve the problem that there is still a delay in the flow switching of a multi-active data center in the prior art, resulting in data loss within the delay time

Method used

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  • A method and device for traffic switching based on a multi-active data center
  • A method and device for traffic switching based on a multi-active data center
  • A method and device for traffic switching based on a multi-active data center

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0122] To sum up, Embodiment 1 of the present application provides a traffic switching method based on a multi-active data center, such as Figure 4 As shown, the method includes:

[0123] S41. After receiving the task scheduling instruction, the application server executes the operation of acquiring the traffic configuration information; the traffic configuration information is that the multi-active switching platform determines that there is a data transmission failure in the data center according to the data transmission status information of each data center. The multi-active data center has at least two data centers; the traffic configuration information is used to indicate the traffic distribution corresponding to each data center.

[0124] Wherein, the application server obtains the traffic configuration information through the following steps:

[0125] The application server reads the cache and determines whether the traffic configuration information exists in the cac...

Embodiment 2

[0147] Corresponding to the above application server, Embodiment 2 of the present application provides a traffic switching method based on a multi-active data center, which is applied to a multi-active switching platform, such as Figure 5 As shown, the method includes:

[0148] S51. The multi-active switching platform acquires data transmission status information of each data center; the multi-active data center has at least two data centers;

[0149] S52. The multi-active switching platform judges according to the state information and preset conditions, and when it is judged that traffic switching is required, generates traffic configuration information according to preset rules so that after the application server receives the task scheduling instruction , obtain the traffic configuration information and load the task in combination with the obtained task configuration information to perform task processing; the traffic configuration information is used to indicate the tra...

Embodiment 3

[0156] Corresponding to Embodiment 1 above, Embodiment 3 of the present application provides a traffic switching device based on a multi-active data center, and the device includes:

[0157] The unit for acquiring traffic configuration information is used to perform the operation of acquiring traffic configuration information after receiving the task scheduling instruction; the traffic configuration information is that the multi-active switching platform determines that there is data appearing in the data center according to the data transmission status information of each data center The transmission failure is generated according to a preset rule; the multi-active data center has at least two data centers; the traffic configuration information is used to indicate the traffic distribution corresponding to each data center.

[0158] Preferably, the unit for obtaining the traffic configuration information is specifically configured to read the cache and determine whether the tra...

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Abstract

The embodiment of the present application discloses a traffic switching method and device based on a multi-active data center, wherein the method includes: after an application server receives a task scheduling instruction, performing an operation of obtaining traffic configuration information; the traffic configuration information is that the multi-active switching platform is based on The data transmission status information of each data center is generated according to preset rules when it is judged that there is a data transmission failure in a data center; a multi-active data center has at least two data centers; the traffic configuration information is used to indicate the traffic corresponding to each data center allocation; the application server parses the traffic configuration information to obtain the traffic allocation corresponding to the data center where it is located; the application server judges whether the application server has the processing authority of the current to-be-processed task according to the traffic allocation and the type information of the current to-be-processed task; if so, then The application server loads tasks for task processing. The present application realizes automatic traffic switching when a multi-active data center fails.

Description

technical field [0001] The present application relates to the field of data processing, and in particular, to a traffic method and device based on a multi-active data center. Background technique [0002] Disaster recovery system refers to a system provided for computer information system that can cope with various data disasters. When the computer system suffers from irresistible natural disasters such as fires, floods, earthquakes, wars, etc., as well as man-made disasters such as computer crimes, computer viruses, power failures, network / communication failures, hardware / software errors and human operation errors, data transmission is interrupted , data loss and other problems, the disaster recovery system will ensure the security of user data. [0003] The current disaster recovery mode mostly adopts the active-standby mode, that is, a disaster recovery backup center is established in a place far away from the operation of the computer system. The disaster recovery backu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/20G06F16/2455
CPCG06F11/2035G06F11/203G06F16/24552
Inventor 葛耀杨涛葛伟王鑫林仁山
Owner SUNING CLOUD COMPUTING CO LTD
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