Distributed data storage method

A distributed data and database technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as high database load, achieve the effect of reducing load and increasing mass storage rate

Inactive Publication Date: 2012-04-04
深圳华强电子交易网络有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

For large-scale Internet applications, the daily huge website visits will undoubtedly cause a very high load on the database

Method used

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[0027] The invention will be described in detail below in conjunction with the accompanying drawings. As a part of this specification, the principle of the invention will be illustrated by examples, and other aspects, features and advantages of the invention will become clear at a glance through the detailed description.

[0028] Such as Figure 1-3 As shown in any accompanying drawing, in order to achieve the above object, the present invention provides a distributed data storage method, which performs horizontal splitting of the database on the server side 2. The above-mentioned horizontal splitting of the database is provided with multiple nodes, which pass the following three kinds of data Any one of the operation modes or a combination of several modes is used to split the data information. The above three data operation methods are specifically: value range splitting, Hash splitting, configuration splitting of databases and tables saved in xml files.

[0029] Split the d...

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Abstract

The invention discloses a distributed data storage method, and horizontally splits the database in the server, the database is horizontally split and arranged with a plurality of nodes, the data information is split by any one or several combinations of data information, the three data modes of operation are as follows: numerical range split, Hash split, and storing the distribution split of database and table in the XML file. The method is characterized by reducing the single machine load, improving the mass storage rate and maximizing reduction of downtime losses.

Description

technical field [0001] The invention relates to data storage, in particular to a distributed data storage method. Background technique [0002] With the widespread popularization of Internet applications, the storage and access of massive data has become the bottleneck of system design. For large-scale Internet applications, the huge daily visits to the website will undoubtedly cause a very high load on the database. Severely test the stability and scalability of the system. Data splitting reduces the pressure on a single database to improve database performance, and horizontally expanding the data layer has become the preferred method for architecture developers. Splitting the database horizontally can reduce the load on a single machine and minimize the loss caused by downtime. [0003] In view of this, it is necessary to provide a distributed data storage method that splits the database horizontally, reduces the load of a single machine, improves the mass storage rate,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 刘翔管燕卿黄有富彭平源
Owner 深圳华强电子交易网络有限公司
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