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Information processing method and device

An information processing method and information table technology, which are applied in the field of information processing methods and devices, can solve problems such as unfavorable maintenance, and achieve the effect of facilitating subsequent maintenance.

Active Publication Date: 2018-11-02
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, in the prior art, a large amount of HBase source code needs to be modified, and every time new user data is inserted or deleted in the user information table, the secondary index table needs to be modified by using Coprocessor, thereby changing the original data The insertion and deletion process is not conducive to subsequent maintenance

Method used

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  • Information processing method and device
  • Information processing method and device

Examples

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Embodiment Construction

[0038] See first figure 1 , figure 1 It is a schematic structural diagram of an information processing system according to an embodiment of the present invention. As shown in 1, the information processing system includes a client 20 and a server 10, and the server 10 includes an information processing device 101 and a database 102.

[0039] The client 20 establishes a network connection with the information processing device 101, and the client 20 can send a query request for the database 102 to the information processing device 101. The database 102 stores a user information table, and the information processing device 101 can access the database 102.

[0040] In some examples, the client 20, the information processing device 101, and the database 102 may be respectively set in different servers 10. At this time, the client 20 and the information processing device 101 are connected through a network, and the information processing device 101 and the database 102 are connected thro...

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Abstract

The embodiment of the invention discloses an information processing method and device. The method comprises the steps of obtaining a user information list; establishing a bitmap index comprising a plurality of bitmap vectors according to the user information list; establishing a user identity array according to the user information list; receiving a query request sent by a client; querying the user information list to obtain a query result, according to the bitmap index, the user identity array and at least one attribute value; and sending the query result to the client. In the mode, a secondary index for ad-hoc query can be realized; and the method and the device can be commonly applied to various databases, the databases do not need to be modified, and original data insertion and deletion processes are not changed, so the follow-up maintenance is facilitated.

Description

Technical field [0001] The present invention relates to the field of information technology, in particular to an information processing method and device. Background technique [0002] The user information table analyzes and stores various dimensional information of users, namely label information, which can perfectly abstract a complete picture of user information. In order to be able to explore user groups with the same conditional label information to find the needs of high-quality user groups, the user information table needs to have the ability to support ad hoc queries. [0003] The user information table is implemented through a database. In the prior art, the user information table is often implemented through a database. The commonly used database in the prior art is, for example, HBase (Hadoop Database, Hadoop database). HBase is a highly reliable, high-performance, column-oriented , Scalable distributed storage database, can be used as a non-relational database of the b...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/2237G06F16/2282G06F16/24537G06F16/24561G06F16/24578G06F16/248G06F16/278
Inventor 季振峰苏利王抗战
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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