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Resource allocation method, device, storage medium and server for inverted index query

An inverted index and resource allocation technology, applied in the field of distributed software processing, can solve the problems of occupying system resources and other businesses cannot use system resources, and achieve the effect of reducing system resources and shortening the query time

Pending Publication Date: 2019-02-01
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above technical problems, especially the problem that querying target data through user tags takes up a lot of system resources, causing other businesses not to be able to use system resources, the following technical solutions are proposed:

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  • Resource allocation method, device, storage medium and server for inverted index query
  • Resource allocation method, device, storage medium and server for inverted index query
  • Resource allocation method, device, storage medium and server for inverted index query

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Embodiment Construction

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0041] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the existence of the stated features, integers, steps, and operations, but does not exclude the existence or addition of one or more other features, integers, steps, and operations.

[0042] Those skilled in the art can understand that, unless otherwise def...

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Abstract

The invention relates to the technical field of distributed software processing, in particular to a resource allocation method of inverted index query provided by an embodiment of the invention, whichcomprises the following steps: obtaining user data to be allocated, marking the user data to be allocated by barrels based on user dimension and hash function, and obtaining a barrel including user data and having the marking; Acquiring a sentence to be queried, and splitting the sentence to be queried into sub-query sentences whose quantity is less than or equal to the quantity of the buckets bya preset splitting rule; The sub-query statement is associated with the bucket, and the associated bucket is queried through the sub-query statement. At the same time, the sentence to be queried is divided into a plurality of query sentences and the mark of the upper bucket is appended, the corresponding sentence is queried only in the corresponding bucket, the system resources occupied by the query analysis process are reduced, the query range is reduced, the query process is queried only in a fixed range, and the query time is shortened.

Description

technical field [0001] The present invention relates to the technical field of distributed software processing, in particular to a resource allocation method, device, storage medium and server for inverted index query. Background technique [0002] With the continuous improvement of network technology, the speed of information analysis, extraction, and processing has doubled. When querying massive user backlog information, that is, querying qualified target users through user tags in massive data, it is necessary to find target users in the data. In addition, if the query statement on the business side is too long, it will occupy a large amount of system resources for a period of time if the statement query can be performed in a distributed cluster machine in time, causing other businesses to be unable to use system resources, resulting in the failure of the entire cluster. The business volume is not high. Contents of the invention [0003] In order to overcome the above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/31G06F16/33
Inventor 蔡高年
Owner PING AN TECH (SHENZHEN) CO LTD
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