Virtual data view construction and query method, device and system and storage medium

A technology of virtual data and query methods, applied in database management systems, data processing applications, structured data retrieval, etc., can solve problems such as low query efficiency, huge and redundant educational resource information, and difficulty in obtaining educational resource information.

Active Publication Date: 2021-07-30
SHENZHEN EAGLESOUL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]However, due to the huge redundancy of educational resource information and the different storage locations of educational resource information, there are great difficulties in obtaining educational resource information. In the process of resource information acquisition, different educational resource information needs to be queried or acquired through different interfaces, resulting in low efficiency of educational resource information acquisition and low query efficiency

Method used

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  • Virtual data view construction and query method, device and system and storage medium
  • Virtual data view construction and query method, device and system and storage medium
  • Virtual data view construction and query method, device and system and storage medium

Examples

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Embodiment Construction

[0027] Embodiments of the present invention provide a virtual data view construction and query method, device, system, and storage medium for improving the efficiency of acquiring and querying educational resource information.

[0028] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the term "comprising" or "having" and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to those explicitly listed ins...

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PUM

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Abstract

The invention relates to the field of big data, and discloses a virtual data view construction and query method, device and system and a storage medium, which are used for improving educational resource information acquisition efficiency and query efficiency. The virtual data view construction and query method comprises the following steps: acquiring educational resource information, and integrating the educational resource information to obtain basic resource information; respectively mapping the query request and the basic resource information through a preset mapping rule in an integrated database to respectively obtain query request mapping information and basic resource mapping information; creating a virtual data view of the educational resource information through a preset creation instruction, the basic resource information, the query request mapping information and the basic resource mapping information; receiving an educational resource access request sent by the target terminal by using the general public educational resource interface; and extracting target educational resource information from the virtual data view according to the access function type and the parameters of the access function, and returning target educational resource data to the target terminal.

Description

technical field [0001] The present invention relates to the field of data processing of big data, in particular to a construction and query method, device, system and storage medium of a virtual data view. Background technique [0002] With the continuous development of computer technology, people's lives are gradually moving towards informationization, and the required information and data can be queried through computers. In the field of public education, computer technology can provide unified teaching resources, knowledge points and resource analysis for the whole platform, which greatly facilitates users to query teaching resources. [0003] However, due to the huge redundancy of educational resource information and the different storage locations of educational resource information, there are great difficulties in obtaining educational resource information. At the same time, in the process of obtaining educational resource information, different educational Inquiry or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2455G06F16/248G06F16/25G06Q50/20
CPCG06F16/2455G06F16/248G06F16/252G06Q50/205
Inventor 卢鑫
Owner SHENZHEN EAGLESOUL TECH CO LTD
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