Data synchronization method and device, electronic equipment and storage medium

A data synchronization and data technology, applied in the computer field, can solve the problem of long file response time, achieve the effect of shortening service response time and shortening the response time of writing files

Pending Publication Date: 2020-03-06
ALIBABA GRP HLDG LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of this application provides a data synchronization method to solve the problem of long file response time

Method used

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  • Data synchronization method and device, electronic equipment and storage medium
  • Data synchronization method and device, electronic equipment and storage medium
  • Data synchronization method and device, electronic equipment and storage medium

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Embodiment Construction

[0041] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0042] The embodiment of the present application adopts multiple physical computer rooms as the structure of the data center, and different physical computer rooms are located in different regions, so that the nearest data center can be determined based on the region to provide corresponding data. In order to shorten the writing time of the file, when the storage target data corresponds to the storage file, the file identifier of the storage file can indicate the first data center where the storage file can be created, so that the storage file can be transferred from the first data center to other data center for synchronization.

[0043] refer to figure 1 , shows a flow chart of steps in an embodiment ...

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Abstract

The embodiment of the invention provides a data synchronization method and device, electronic equipment and a storage medium, and aims to solve the problem of relatively long file response time. The method comprises the steps of obtaining target data; storing the target data, and determining a file identifier corresponding to a storage file, with the file identifier indicating to create a first data center of the storage file; and generating a synchronization message according to the file identifier. Data files do not need to be written into all data centers at the same time, the file writingresponse time is shortened, and therefore the file service response time can be shortened.

Description

technical field [0001] The present application relates to the technical field of computers, in particular to a data synchronization method, a data synchronization device, an electronic device and a storage medium. Background technique [0002] Various current business processing systems usually use multiple physical computer rooms as the data center architecture. Different physical computer rooms are located in different regions, so that the nearest data center can be determined based on the region to provide corresponding data to improve processing efficiency. [0003] For the architecture of multiple data centers, it is necessary to synchronize data between different data centers to maintain the consistency of the stored data files. At present, the way to solve the file consistency between multiple data centers is usually that multiple data centers write data files at the same time. [0004] However, due to the large network delay between multiple data centers, the above-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/178G06F16/13G06F16/16G06F9/54
CPCG06F9/546G06F2209/548
Inventor 严军
Owner ALIBABA GRP HLDG LTD
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