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Data synchronization method and device, computer equipment and storage medium

A data synchronization and computer program technology, applied in the computer field, can solve problems such as non-centralization, scattered external data distribution, and difficulty in data regularization

Pending Publication Date: 2019-11-22
CHINA PING AN LIFE INSURANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Most of the existing data synchronization mechanisms are synchronized through ETL (Extract-Transform-Load) mirroring, where ETL is used to describe the extraction, transformation, and loading of data from the data source (for example, external database) to the destination end (for example, local database), with the continuous development of the big data environment, when the existing data synchronization mechanism docks a large amount of external data, due to the scattered and non-centralized distribution of external data, the data synchronization operation Batch synchronization is not possible, and data regularization is difficult

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  • 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

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0032] It should also be understood that the terminology used ...

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Abstract

The embodiment of the invention discloses a data synchronization method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining specified field data in a specified table of a source database, and determining a dependence relation between the specified table and the specified field data in the source database; storing the specified field data in a specified directory, and setting a dependency relationship between the specified field data and the specified directory according to the dependency relationship between a specified table in the source database and the specified field data; if a data request of a target server is received, obtaining address information of the target server; and sending specified field data in the specified directory and adependency relationship between the specified field data and the specified directory to the target server according to the address information. The invention provides the data synchronization method,which can perform unified centralized processing on data and realize batch synchronization operation of the data.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data synchronization method, device, computer equipment and storage medium. Background technique [0002] Most of the existing data synchronization mechanisms are synchronized through ETL (Extract-Transform-Load) mirroring, where ETL is used to describe the extraction, transformation, and loading of data from the data source (for example, external database) to the destination end (for example, local database), with the continuous development of the big data environment, when the existing data synchronization mechanism docks a large amount of external data, due to the scattered and non-centralized distribution of external data, the data synchronization operation Batch synchronization is not possible, and data regularization is difficult. Contents of the invention [0003] In view of this, the embodiments of the present invention provide a data synchronization method...

Claims

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Application Information

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IPC IPC(8): G06F16/27G06F16/25
CPCG06F16/275G06F16/254Y02D10/00
Inventor 曹红姣
Owner CHINA PING AN LIFE INSURANCE CO LTD