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Data query method and apparatus

A data query device and data query technology, applied in the computer field, can solve problems such as increased access pressure on database servers, and achieve the effects of reducing access pressure and access frequency

Active Publication Date: 2018-03-27
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, it is usually necessary to acquire data from the database server and present the data to users. As the number of user visits increases, the pressure on accessing the database server also increases.

Method used

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  • Data query method and apparatus
  • Data query method and apparatus
  • Data query method and apparatus

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Embodiment Construction

[0028] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0029] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0030] figure 1 An exemplary system architecture 100 to which embodiments of the data query method or data query device of the present application can be applied is shown.

[0031] Such as figure 1 As shown, the system architecture 100 may include terminal devices 101 , 10...

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PUM

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Abstract

The invention discloses a data query method and apparatus. A specific embodiment of the method comprises the steps of intercepting a data query request sent by a client, wherein the data query requestcomprises a storage address of to-be-queried data; matching the storage address of the to-be-queried data with a storage address of target data in a pre-configuration file; in response to the operation of matching the storage address of the to-be-queried data with the storage address of the target data, matching a key corresponding to the storage address of the to-be-queried data with a key corresponding to the storage address of the target data and stored in a memory database; and in response to the operation of matching the key corresponding to the storage address of the to-be-queried datawith the key corresponding to the storage address of the target data and stored in the memory database, obtaining the to-be-queried data from the memory database, and sending the to-be-queried data tothe client. Therefore, the pressure of accessing a database server is reduced.

Description

technical field [0001] The present application relates to the field of computer technology, specifically to the field of Internet technology, especially to a data query method and device. Background technique [0002] A database server is usually composed of one or more computers running on a local area network and database management system software. The database server can provide services for customer applications, such as query, update, transaction management, indexing, cache, query Optimization, security and multi-user access control services. With the advent of the big data era, the amount of data stored in the database server is increasing exponentially. Therefore, customers urgently need to accurately and quickly obtain the data they need from the massive data. [0003] However, in the prior art, it is usually necessary to obtain data from a database server and present the data to users. As the number of user visits increases, the pressure on access to the database ...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/24534
Inventor 朱平
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD