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Data management method and device

A data management device and data management technology, applied in the field of data management methods and devices, can solve the problems of inability to continue to increase and expand, the database cannot be further divided and migrated, etc., and achieve the effect of efficient management

Inactive Publication Date: 2016-07-13
BEIJING QIHOO TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the database cannot be further divided and migrated, the data storage capacity is limited to 1.2 billion records, which cannot be further increased and expanded

Method used

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Embodiment Construction

[0013] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0014] According to one aspect of the present invention, a data management method is provided. figure 1 A schematic flowchart of a data management method 100 according to an embodiment of the present invention is shown.

[0015] Such as figure 1 As shown, the data management method 100 includes the following steps.

[0016] In step S110, a data writing request is received.

[0017] In step S120, it is determined whether the amou...

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Abstract

The invention discloses a data management method and device. The data management method comprises the following steps: receiving a data write-in request; judging whether the data size currently saved in a first database system is up to a data size threshold value or not; if the data size currently saved in the first database system is up to the data size threshold value, acquiring a first data identifier corresponding to the data write-in request, and judging whether to route the data write-in request to a second database system or not according to the first data identifier. According to the data management method and device disclosed in the invention, the second database system is used for saving more data when the data size currently saved in the first database system is up to the data size threshold value, and in such a way, the efficient management of the data can be realized without migrating the data saved in the first database system; moreover, the expansion of databases is not limited and new database systems can be ceaselessly established to save more data.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a data management method and device. Background technique [0002] With the rapid development of computer technology, there are more and more data to be managed in many application fields, such as user information data, system log data, and the like. Databases are usually used to manage these data. In a database system, multiple databases (that is, database instances) can be established, and each database stores a certain amount of data. The database system can be understood as a computer room, that is, data management equipment. In the prior art, when the data to be stored exceeds the maximum storage capacity of the existing database system and cannot be further stored, the following method is usually used to solve the problem: leave a certain database in the database system, and separate the remaining databases Migrate to other database systems, where different databases c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/21G06F16/27
Inventor 郭军
Owner BEIJING QIHOO TECH CO LTD
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