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Data query method and device

A data query and data technology, applied in the field of information data query, can solve problems affecting the efficiency of data query

Inactive Publication Date: 2019-08-02
上海车轮互联网服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Students can choose driving schools and coaches through the terminal application of the driving test software. When the number of visits is high on the day, they need to queue up to read data from the database. The queuing time will increase with the increase of visits, which affects the efficiency of data query

Method used

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0036] The data query method provided by the embodiment of the present invention can be applied to an application scenario of querying coach information in a driving test application with a large number of daily visits.

[0037] The data query device involved in the embodiment of the present invention may be a terminal device capable of downloading and installing a terminal application, such as a smart phone, a tablet computer, and a mobile Internet device (MID).

[0038] The following will be combined with figure 1 And attached figure 2 , the data query method provided by the embodiment of the present invention is introduced in detail.

[0039] See figure 1 , which provides a schematic flowchart of a data query method for an embodiment of the present invention. Such as ...

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PUM

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Abstract

The embodiment of the invention discloses a data query method and device. The method comprises the following steps of: searching current page data corresponding to a current page in a system cache based on a data acquisition request, if the current page data is not detected, performing paging processing in total cache data to obtain current page data, and correspondingly storing paging informationcorresponding to the paging processing and the current page data into the system cache. By adopting the data query method and device, the data query efficiency can be improved by setting the cachingstrategy.

Description

technical field [0001] The invention relates to the technical field of information data query, in particular to a data query method and device. Background technique [0002] With the continuous improvement of people's living standards, more and more people choose to obtain a driver's license for the convenience of travel, and various driving test software has emerged. Students can choose driving schools and coaches through the terminal application of the driving test software. When the number of visits is high, they need to queue up to read data from the database. The queuing time will increase with the increase of visits, which affects the efficiency of data query. Contents of the invention [0003] Embodiments of the present invention provide a data query method and device, and the efficiency of data query can be improved by setting related caching policies. [0004] The first aspect of the embodiments of the present invention provides a data query method, which may inc...

Claims

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Application Information

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IPC IPC(8): G06F16/9535G06F16/957
CPCG06F16/9535G06F16/9574
Inventor 吴业凯吴峰黄涛
Owner 上海车轮互联网服务有限公司