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Data update method and device of inventory system

A data update and inventory system technology, applied in the database field, can solve problems such as data synchronization, achieve the effects of improving throughput, avoiding data synchronization conflicts, and shortening the response time of data updates

Active Publication Date: 2017-04-05
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problem of data synchronization in the inventory system data update in the related art, this application provides a method and device for updating the inventory system data

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  • Data update method and device of inventory system
  • Data update method and device of inventory system
  • Data update method and device of inventory system

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Embodiment Construction

[0038] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0039] In the following detailed description, numerous specific details are set forth in order to provide a comprehensive understanding of the application, but those skilled in the art will understand that the application may be practiced without these specific details. In other embodiments, well-known methods, procedures, components and circuits have not been described in detail so as n...

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Abstract

The embodiment of the invention discloses a data update method and device of an inventory system. In the scheme, region input fields and field deduction fields corresponding to partition inventory databases are arranged in an inventory statement; when the partition inventory database is subjected to inventory increasing or inventory deduction, only the region input field or the field deduction field corresponding to the partition inventory database needs to be updated; and even if a plurality of partition inventory databases are subjected to inventory change, only the region input field or the field deduction field corresponding to each partition inventory database needs to be independently updated, and a situation that the same field is simultaneously updated is avoided so as to favorably avoid data synchronization conflicts. In addition, when each partition inventory database is subjected to the inventory change, the corresponding region input field or field deduction field can be locally updated in the partition inventory database, then, the inventory statement is synchronized, and therefore, data update response time is short so as to be favorable for improving the handling capacity and the availability of the system.

Description

technical field [0001] The invention relates to the technical field of databases, in particular to a method and device for updating data in an inventory system. Background technique [0002] There are websites with cross-regional transactions. Since website users come from different regions and their geographical locations vary greatly, in order to improve regional data processing speed and user experience, a decentralized inventory system is usually adopted, that is, a partitioned inventory database is established in each user-concentrated area. The inventory databases of each partition are connected, and the inventory database of each partition is used to store and process inventory data, which is convenient for local users to quickly access. In the partitioned inventory database, the inventory data structure exists in the form of a table, which is called the inventory table. For the convenience of synchronization, the partitioned inventory database shares the inventory ta...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2315G06F16/00
Inventor 严焕
Owner ALIBABA GRP HLDG LTD
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