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Data synchronization method and device and storage device

A data synchronization and data technology, applied in the computer field, can solve the problems of low data synchronization efficiency and cumbersome processing process, and achieve the effect of meeting automation requirements and improving efficiency

Active Publication Date: 2018-10-09
TENCENT CLOUD COMPUTING BEIJING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The processing process of the existing processing method is cumbersome, making data synchronization inefficient

Method used

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  • Data synchronization method and device and storage device
  • Data synchronization method and device and storage device
  • Data synchronization method and device and storage device

Examples

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Embodiment Construction

[0046] In an embodiment of the present invention, data synchronization can satisfy many application scenarios, including the scenario of performing data backup to prevent data loss. It also includes scenarios where users need to provide different read and write performance for the same data. For example, in the database configured for synchronous data storage, there is a database with high write performance to facilitate users to quickly enter data, and a database with read performance The high-level database is convenient for users to quickly find data. Or it also includes the scenario of data synchronization between the widely promoted database and the newly developed database with higher performance. Specific as figure 1 The data storage system shown, in the embodiment of the present invention, the system is configured with a first database and a second database, according to the following figure 1 An embodiment of the present invention will be described.

[0047] The fi...

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Abstract

The embodiment of the invention discloses a data synchronization method and device and a storage device. The method comprises the steps that writing operation on a first database is monitored, whereinthe writing operation comprises the operation of writing new table item data into the first database; the table item data is extracted according to the writing operation, and serialization processingis performed on the table item data based on content data at each table item position in the table item data; the table item data obtained after serialization is converted into synchronous data meeting the format requirement of a second database according to configured data conversion rules; and the synchronous data is stored into the second database. By the adoption of the embodiment, synchronization of the data between different types of databases can be automatically completed, the automation demand of a user for data synchronization is met, and the efficiency of performing data synchronization between different types of databases is improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data synchronization method, device and storage device. Background technique [0002] In the field of computer technology, a database (Database) organizes, stores and manages various data according to a specified data format. According to needs, users can add, update, retrieve, delete and other operations on the data in the database. There are many types of databases, including entry-type databases that contain tables that store various data, and key-value pair databases that store data based on key-value pairs. [0003] At present, if it is necessary to synchronize data between two different types of databases, the existing processing method requires users to store data in different types of databases in different data input forms, so that the data can be stored in a specified data format to the corresponding type of database. The processing process of the existin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCY02D10/00
Inventor 叶磊顾峰王博罗根
Owner TENCENT CLOUD COMPUTING BEIJING CO LTD
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