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Data processing method, device and equipment

A data processing device and data processing technology, applied in special data processing applications, other database retrieval, other database indexing, etc., can solve problems affecting user experience, query performance degradation, etc., and achieve the effect of avoiding query performance degradation

Pending Publication Date: 2022-01-14
BEIJING YOUZHUJU NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, when updating, the query request is not responded to, resulting in reduced query performance and affecting user experience

Method used

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  • Data processing method, device and equipment
  • Data processing method, device and equipment
  • Data processing method, device and equipment

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Embodiment Construction

[0020] In order to make the above objects, features and advantages of the present application more obvious and understandable, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It can be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings, not all structures.

[0021] In order to facilitate the understanding of the technical solutions of the present application, the technical terms involved in the present application will be described below.

[0022] In the vector retrieval system, the corresponding operations such as searching the data in the database are usually realized through the method of graph indexing. Specificall...

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Abstract

The embodiment of the invention discloses a data processing method, and the method comprises the steps of obtaining to-be-inserted data when a data insertion request is received, and storing the to-be-inserted data in a first storage space, wherein the first storage space is only used for storing newly inserted data; and when a query request is received when the first index map is constructed according to the data in the first storage space, executing a query operation according to the first query request and the second index map to obtain a first query result. The second index map is constructed based on data in the second storage space, and the second storage space is used for storing the original data. Namely, according to the embodiment of the invention, a plurality of storage spaces are adopted to respectively perform data insertion operation and data query operation, and when the first index map is constructed according to the first storage space, the second storage space is not locked, so that when the first index map is constructed, the second index map and the second storage space can still be utilized to respond to the query request, and the problem that the query performance is reduced due to locking of the updated index map is avoided.

Description

technical field [0001] The present application relates to the technical field of computer processing, and in particular to a data processing method, device and equipment. Background technique [0002] Graph index based retrieval systems are widely used due to their high performance and high recall. However, the graph index itself has limited support for data update. One update method is regular rebuild or incremental build, but the delay of data update is longer. The other is real-time update, but in order to avoid query errors, it is necessary to lock the operations that respond to query requests. That is, when an update is performed, the query request is not responded to, resulting in a decrease in query performance and affecting user experience. Contents of the invention [0003] In view of this, the embodiments of the present application provide a data processing method, device, and equipment, so as to avoid performance loss caused by locking when updating a graph i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/901G06F16/903
CPCG06F16/9024G06F16/90335
Inventor 白戈罗建勋王长虎
Owner BEIJING YOUZHUJU NETWORK TECH CO LTD