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Data synchronization method and device, computer equipment and storage medium

A data synchronization and data technology, applied in the computer field, can solve the problems of poor real-time performance of data synchronization, achieve the effect of improving real-time performance and avoiding synchronization failure

Active Publication Date: 2022-06-03
武汉吧哒科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, when synchronizing data between the database and the Elasticsearch server, the data to be synchronized in the database is regularly obtained, and the acquired data to be synchronized is synchronized to the Elasticsearch server. The real-time performance of data synchronization is poor

Method used

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

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Embodiment Construction

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0018] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation shown in the drawings Or the positional relationship is only for the convenience of describing the...

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Abstract

The invention discloses a data synchronization method and device, computer equipment and a storage medium, and the data synchronization method comprises the steps: pulling a database log of an index database in real time through a log pulling component, and analyzing the index information of to-be-synchronized data from the database log; acquiring node state information of each server node in the plurality of server nodes, and determining a plurality of data accommodating types of each server node and an accommodating data volume of each data accommodating type in the plurality of data accommodating types according to the node state information; acquiring file attribute information corresponding to the index information, and extracting target file data from a file storage server according to the index information, the file attribute information, the plurality of accommodating data types and the accommodating data volume; and synchronizing the target file data to a file index server. According to the method and the device, the real-time performance of data synchronization can be improved, and the problem of important data synchronization failure caused by the node state can be avoided.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular, to a data synchronization method, apparatus, computer equipment and storage medium. Background technique [0002] Elasticsearch is a distributed, high-expansion, high-real-time search and data analysis engine, which can easily make a large amount of data have the ability to search, analyze and explore, and make full use of the horizontal scalability of Elasticsearch to make the data change in the production environment. be more valuable. To use the data search, analysis and exploration functions of Elasticsearch, you need to import the data of the database into the Elasticsearch server, and synchronize the data between the database and the Elasticsearch server. In the existing data synchronization between the database and the Elasticsearch server, the data to be synchronized in the database is regularly obtained, and the obtained data to be synchronized is synchron...

Claims

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Application Information

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IPC IPC(8): H04L67/1095H04L67/06G06F16/178G06F16/13G06F16/14G06F16/17G06F16/182G06F16/23G06F16/28
CPCH04L67/1095H04L67/06G06F16/178G06F16/13G06F16/148G06F16/1734G06F16/182G06F16/2358G06F16/284
Inventor 陈立军陈涛魏军
Owner 武汉吧哒科技股份有限公司
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