Association index determination method and device, server and storage medium

A technology for determining methods and indicators, applied in relational databases, special data processing applications, structured data retrieval, etc., can solve problems that cannot meet the query requirements of related indicators of different businesses

Pending Publication Date: 2020-04-17
国家电网有限公司大数据中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiments of the present invention provide a method, device, server, and storage medium for determining an associated index,

Method used

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  • Association index determination method and device, server and storage medium
  • Association index determination method and device, server and storage medium
  • Association index determination method and device, server and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0026] Embodiment 1 of the present invention provides a method for determining an association index. The method can be executed by a device for determining an associated index, wherein the device can be implemented by software and / or hardware, and generally can be integrated in a server with an associated index query function, and is suitable for associated query and retrieval. figure 1 A schematic flowchart of a method for determining an associated index provided in Embodiment 1 of the present invention, as shown in figure 1 As shown, the method includes:

[0027] S110. Acquire the identification information of the index to be queried when the query request for the associated index is received.

[0028] In this embodiment, the server can obtain the identification information of the index to be queried when receiving the query request for the associated index, so as to determine the index for which the user needs to query the associated index based on the identification infor...

Embodiment 2

[0038] figure 2 It is a schematic flowchart of a method for determining a correlation index provided in Embodiment 2 of the present invention. In this embodiment, on the basis of the above-mentioned embodiments, the "updating the index relationship map of the index database" is optimized as: obtaining the index information to be queried of the index to be queried, and the information of the index to be queried includes access rule information, attribute characteristics information and index dimension information; determine the relationship distance between the index to be queried and each index to be selected in the index library according to the index information to be queried; identify the identification information of the index to be queried according to the relationship distance Added to the indicator relationship graph of the indicator library.

[0039] Further, after determining the association index of the index to be queried according to the relationship distance inf...

Embodiment 3

[0061] Embodiment 3 of the present invention provides a device for recommending correlation indicators. The device can be realized by software and / or hardware, and generally can be integrated in a server with the query function of related indicators, and is suitable for related query and retrieval, and the related indicators of the indicators to be queried can be determined by performing the determination method of related indicators. image 3 The structural block diagram of the device for determining the correlation index provided for the third embodiment of the invention, such as image 3 As shown, the device includes an information acquisition module 301, a distance determination module 302 and an indicator determination module 303, wherein,

[0062] An information acquisition module 301, configured to acquire identification information of indicators to be queried when receiving an associated indicator query request;

[0063] A distance determination module 302, configured...

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PUM

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Abstract

The embodiment of the invention discloses an association index determination method and device, a server and a storage medium. The method comprises the steps of obtaining identification information ofa to-be-queried index when an associated index query request is received; determining a relationship distance between the to-be-queried index and each to-be-selected index in an index library according to the identification information and an index relationship graph of the index library; and determining an associated index of the to-be-queried index according to the relationship distance. According to the embodiment of the invention, the technical scheme is adopted; establishing an index relation graph containing indexes of different services stored in a database for the index library; and the association indexes of the to-be-queried indexes are determined according to the index relation graph, so that association index query requirements of different services can be met, faults among cross-service data relations are reduced, and the accuracy and comprehensiveness of association index query results are improved.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a method, device, server and storage medium for determining an associated index. Background technique [0002] Enterprise data has the characteristics of diverse sources, large quantity, and wide distribution. From the perspective of physical structure, the data is in a discrete state, but in fact, enterprise data often has a close relationship in business logic. When conducting business management, it is necessary to perform associated data query on the data. In the traditional mode, the associated query between data is generally realized by establishing a fixed data relationship model, that is, the staff sets the associated data for each data in advance, and when the user performs an associated query, the set associated data displayed to the user. [0003] However, the traditional data association method relies too much on the data structure settings of the b...

Claims

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Application Information

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IPC IPC(8): G06F16/24G06F16/28
CPCG06F16/24G06F16/284
Inventor 程志华杨志王宏刚刘识李贤慧赵宇亮刘文李君婷郭敏简燕红
Owner 国家电网有限公司大数据中心
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