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Method and device for global weight prevention

An anti-heavy, global technology, applied in the computer field, can solve problems such as single-table data storage bottlenecks

Active Publication Date: 2019-03-08
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the rapid increase of business, the data volume storage of a single table has become a bottleneck

Method used

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  • Method and device for global weight prevention
  • Method and device for global weight prevention
  • Method and device for global weight prevention

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Embodiment Construction

[0023] Exemplary implementations of the present invention are described below in conjunction with the accompanying drawings, which include various details of the implementations of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0024] In the prior art, an oracle database is usually used to create an anti-duplication table. When writing data, the business information is first written into the anti-duplication table for anti-duplication operation. If successful, the business information is written into the business table . In this process, the business table and the anti-duplication table ...

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Abstract

The invention provides a method and device for global weight prevention, which relates to the computer field. A specific embodiment of the method includes the following steps of writing the anti-weight information of data into an anti-weight table; writing service information of the data into a task table, wherein the task table and the anti-duplication table are on the same database, wherein writing into the anti-duplication table and writing into the task table are the same database transaction; sending an asynchronous message for driving a timing task for writing the service information into a service table. The implementation mode is helpful to improve the throughput of the interface and ensure the storage capacity of the single table data at the same time of global weight prevention,thereby improving the stability of the system.

Description

technical field [0001] The invention relates to the field of computers, in particular to a global anti-duplication method and device. Background technique [0002] In the current e-commerce field, in many business scenarios, the repeatability verification of data needs to be restricted by the unique inspection of the program or database. However, in many cases, it is difficult to ensure the completeness of the data under high concurrency. Uniqueness creates unique constraints through database business tables, which will affect business query and write operations under multiple concurrency. At this time, creating an anti-heavy table can better solve this problem. [0003] Therefore, in the prior art, it is usually used to create an anti-duplication table for global anti-duplication of the business table. However, with the rapid increase of business, the data volume storage of a single table has become a bottleneck. This solution is to solve this problem and optimize the gl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F16/2453
Inventor 李飞宏亮杨松
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD