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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  • Abstract
  • Description
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  • 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 p

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

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[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

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

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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...

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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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