Data identifier generation method and device, electronic equipment and medium

A data identification and data generation technology, applied in the database field, can solve problems such as unproposed solutions, low efficiency, and non-unique integer primary keys, and achieve the effect of improving generation efficiency

Pending Publication Date: 2020-05-08
BEIJING TONGBANGZHUOYI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the process of implementing the concept of the present disclosure, the inventors found that there are at least the following problems in related technologies: the generated integer primary key is not unique, and the efficiency is low
[0005] For the above-mentioned problems in related technologies, no effective solution has been proposed at present

Method used

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  • Data identifier generation method and device, electronic equipment and medium
  • Data identifier generation method and device, electronic equipment and medium
  • Data identifier generation method and device, electronic equipment and medium

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Embodiment Construction

[0037] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.

[0038] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of features, steps, ...

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PUM

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Abstract

The invention provides a data identifier generation method. The method is applied to a database capable of providing service for an application server in a distributed environment. The method comprises the steps: receiving a first data acquisition request from a first application server, wherein the first data acquisition request is sent by the first application server in response to a first datageneration request from a first requester, and the first data generation request is used for indicating generation of a first data identifier; and in response to the first data acquisition request, acquiring a first number segment corresponding to the first data acquisition request, the first number segment being determined based on a maximum number value maintained in the database; returning thefirst number segment to the first application server, so as to enable the first application server to return a first target number to the first requester based on the first number segment, and enablethe first requester to generate a first data identifier based on the first target number. The invention further provides a data identifier generation device, electronic equipment and a medium.

Description

technical field [0001] The present disclosure relates to the field of databases, and more specifically, to a method and device for generating a data identifier, electronic equipment and a medium. Background technique [0002] The role of the business primary key in the IT system is very critical. As the identification of business data, it needs to meet the requirements of global uniqueness and efficient generation. [0003] Related technologies also provide some ways to generate business primary keys, such as Universally Unique Identifier (UUID), Snowflake algorithm and related variants, various combination algorithms of system timestamps, and distributed middleware (Redis). [0004] However, in the process of realizing the disclosed concept, the inventors found that there are at least the following problems in related technologies: the generated integer primary key is not unique, and the efficiency is low. [0005] Aiming at the above-mentioned problems in the related art,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/955G06F16/27
CPCG06F16/955G06F16/27
Inventor 梁袁冰
Owner BEIJING TONGBANGZHUOYI TECH CO LTD
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