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Data synchronization method and device and equipment

A data synchronization and data technology, applied in the field of big data

Pending Publication Date: 2021-06-01
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiment of this specification is to provide a data synchronization method, device and equipment to solve the problem of how to ensure the high timeliness of the database and the operation and maintenance of large-scale storage at the same time

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  • Data synchronization method and device and equipment
  • Data synchronization method and device and equipment

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present specification in combination with the drawings in the embodiments of the present specification. Obviously, the described embodiments are only some of the embodiments of the present specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this specification.

[0031] In order to better understand the inventive concept of this application, a data synchronization system according to an embodiment of this specification is firstly introduced. Such as figure 1 As shown, the data synchronization system 100 includes a synchronization component 110 , a cache database 120 and a batch data management system 130 .

[0032]A cache database is generally a database that stores data in memory. Since the data reading an...

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Abstract

The embodiment of the invention provides a data synchronization method and device and equipment. The method comprises: acquiring a first update record corresponding to a cache database, wherein the first update record is used for identifying updated data in the cache database; collecting a second update record corresponding to the batch data management system, wherein the second update record is used for identifying updated data in the batch data management system; copying first data corresponding to the first update record in the cache database to the batch data management system; and synchronizing second data corresponding to the second update record in the batch data management system to a cache database. According to the method, the cache database can be supported by large-batch data in the batch data management system, and the batch data management system can obtain high-timeliness data in the cache database, so that different types of databases can better adapt to different requirements of services in practical application.

Description

technical field [0001] The embodiments of this specification relate to the technical field of big data, and in particular to a data synchronization method, device, and equipment. Background technique [0002] With the development of society and the application of big data technology, more and more data is generated and utilized, for example, to record corresponding business operations or predict the development status of an event. In order to make effective use of these data, it is often necessary to use different storage methods to store and manage these data. For example, for some scenarios that require high real-time computing, cache databases can be used to provide fast read and write with high timeliness; for static data with a large amount of data, general relational databases are often used to store these data in large quantities manage. [0003] However, due to the different pertinence of different databases, in the process of actual application, it is often imposs...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/23G06F16/2455G06F16/27
CPCG06F16/23G06F16/24552G06F16/27
Inventor 李天浩雷赛龄丁文定
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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