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Database synchronizing method and equipment and system

A technology for synchronizing equipment and databases, which is applied in the field of databases and can solve problems such as inability to synchronize data

Inactive Publication Date: 2016-05-11
JUHAOKAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a database synchronization method, synchronization device and system, which are used to solve the problem that the data on the database of different types of source computer rooms cannot be synchronized to the database of the destination computer room

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  • Database synchronizing method and equipment and system
  • Database synchronizing method and equipment and system

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Embodiment Construction

[0025] 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 only some, not all, embodiments of the present invention. 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.

[0026] The present invention adds a synchronization device between at least one source computer room device where the source database is located and the destination computer room device where the destination database is located. The synchronization device simulates the slave nodes of each source database according to the business data type of the source database. At this time, the synchronization device It is equivalent to a database of the same type as each so...

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Abstract

The invention discloses a database synchronizing method and equipment and a system, is applied to the field of databases, and aims to solve the problem of incapability of synchronous data on different types of databases to a destination database. The method comprises the following steps that: the synchronizing equipment simulates database slave nodes of source machine room equipment; the synchronizing equipment sends a synchronizing request to the source machine room equipment; the synchronizing equipment receives synchronous data transmitted by the source machine room equipment according to the synchronizing request; and the synchronizing equipment transmits the synchronous data to destination machine room equipment. The embodiment of the invention is mainly applied between at least one piece of source machine room equipment and the destination machine room equipment.

Description

technical field [0001] The invention relates to the field of databases, in particular to a database synchronization method, synchronization equipment and a system. Background technique [0002] Due to the development of big data and cloud computing, in the Internet industry, databases are often deployed across computer rooms, especially in different places, and the databases in each computer room are mirrored or synchronized for disaster recovery backup to prevent data loss caused by accidents. , to ensure business continuity. At the same time, when performing big data analysis, the source data information will be distributed in different computer room databases, and real-time unified data analysis and calculation cannot be performed. [0003] For database synchronization across computer rooms, especially cross-computer rooms in different places, in the prior art, one method is to regularly download the data of the source database and perform synchronization on the destinat...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/27
Inventor 吴连朋王海超于芝涛
Owner JUHAOKAN TECH CO LTD
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