Database routing apparatus and method

A database and routing technology, applied in the field of data processing, can solve problems such as inflexible configuration of sub-database and sub-table algorithms, time-wasting, error-prone, etc.
CN104408174BActive Publication Date: 2018-06-19YONYOU NETWORK TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
YONYOU NETWORK TECH CO LTD
Publication Date
2018-06-19

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Abstract

The invention discloses a database routing device, and the database routing device comprises: a database routing rule management unit for managing database routing rules; a database routing unit for routing query statements based on management of the database routing rules; a database cluster monitoring unit for monitoring all database nodes based on route operation of query statements, to two backup machines in each group, inserting and updating the machine, upon downtime, automatically switching inserting and updating operations into backup machines, and automatically switching back to the operations after recovering the inserted machine. The invention further a database routing method. Through the technical solution of the invention, the database route of the multi-object metadata can be completed by fully utilizing the single-object metadata and the document description type based on the existing database routing manner, thereby creating an universal and uniform routing idea which involves in the multi-object metadata and faces the object language database route.
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Description

technical field

[0001] The present invention relates to the technical field of data processing, in particular to a database routing device and a database routing method. Background technique

[0002] In Internet applications, with the development of business, more and more data are accumulated, and the database architecture designed at the beginning cannot meet the performance and business requirements. Usually, the original database is horizontally split, that is, tables are divided; at the same time, it may Vertically split the database according to the business, that is, sub-database. With the change of the database structure, the database access method also changes accordingly, and the sub-database and sub-table algorithms used in different stages are also different. The main problems are:

[0003] ⑴The database access method changes with the change of the structure: as the data changes from less to more and the database structure changes, the original routing method ch...

Claims

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