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Data query method and device, computer equipment and storage medium

A data query and computer program technology, applied in computing, network data indexing, network data retrieval, etc., can solve problems such as low retrieval efficiency, save data calculation, ensure legality and queryability, and improve data management efficiency Effect

Pending Publication Date: 2020-07-10
上海数据发展科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing data query methods, the corresponding full-text search is usually performed directly according to keywords, and the search engine needs to perform full-text traversal of the documents to be retrieved, and the retrieval efficiency is low.

Method used

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  • Data query method and device, computer equipment and storage medium
  • Data query method and device, computer equipment and storage medium
  • Data query method and device, computer equipment and storage medium

Examples

Experimental program
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Embodiment Construction

[0026] As mentioned in the background art, the retrieval efficiency is low in the existing data query methods.

[0027] For example, the open data platform (opendata.chinadep.com) built by the Shanghai Data Exchange Center is a portal platform for China's open data resources and industry applications. The platform provides data intelligent search engines and can provide users with open data resources in different fields such as government affairs and enterprises. The intelligent search helps data resource demanders solve the problem of "where is the data?" The platform also provides open data-related industry information and data reference scenario solutions, providing industry news and application scenarios that have used open data to industry companies, and helping companies create social value through open data. In order to satisfy the data set management, data information release, and realize business functions of the open data platform, it is necessary to build an open da...

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PUM

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Abstract

The invention discloses a data query method and device, computer equipment and a storage medium, and the method comprises the steps: receiving a retrieval request, and extracting a retrieval keyword from the retrieval request; identifying a data organization and a data field corresponding to to-be-acquired target data according to the retrieval keyword, the data organization being used for representing attributes of the target data, and the data field being used for representing a field to which the target data belongs; querying a data set corresponding to the target data according to the identified data organization and data field; and obtaining an access link of the data set, and outputting the access link, the access link being used for accessing the data set to obtain the target data from the data set. Through the method, an efficient data management system can be established, so that the data retrieval efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of computer data processing, in particular to a data query method and device, computer equipment, and a storage medium. Background technique [0002] With the development of computer technology and big data technology, data query and management are applied in all aspects of people's lives. However, in the existing data query methods, the corresponding full-text search is usually performed directly according to keywords, and the search engine needs to perform full-text traversal of the documents to be retrieved, and the retrieval efficiency is low. Contents of the invention [0003] The technical problem solved by the invention is how to establish an efficient data management system to improve retrieval efficiency. [0004] In order to solve the above technical problems, an embodiment of the present invention provides a data query method, the method comprising: receiving a retrieval request, extracting a r...

Claims

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Application Information

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IPC IPC(8): G06F16/901G06F16/9035G06F16/951G06F16/9535
CPCG06F16/9035G06F16/901G06F16/951G06F16/9535
Inventor 汤奇峰汤明嘉
Owner 上海数据发展科技有限责任公司
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