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Data storage method and device

A data storage and cold data technology, applied in the computer field, can solve problems such as difficult management and low efficiency of hierarchical data storage, and achieve the effect of reducing pressure and maintaining read and write efficiency

Pending Publication Date: 2021-12-10
BEIJING WODONG TIANJUN INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the embodiments of the present invention provide a data storage method and device, which can solve the problems of low efficiency and difficult management of existing user hierarchical data storage

Method used

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Embodiment Construction

[0042] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments 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.

[0043] figure 1 is a schematic diagram of the main flow of a data storage method according to an embodiment of the present invention, such as figure 1 As shown, the data storage method includes:

[0044] Step S101, receiving user hierarchical data obtained through the user hierarchical calculation task, and writing the user hierarchical data into a preset hot data set ba...

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Abstract

The invention discloses a data storage method and device, and relates to the technical field of computers. A specific embodiment of the method comprises the steps of receiving user hierarchical data obtained through a user hierarchical calculation task, and writing the user hierarchical data into a preset hot data set based on storage time and a model; according to the archiving task, archiving user hierarchical data meeting a preset period in the hot data set into a preset cold data set according to a transfer model, and further obtaining partition codes of the user hierarchical data in the cold data set; and calling an archiving metadata writing service, obtaining the storage time, the model, the archiving time and the partition codes corresponding to the user hierarchical data, and further writing the storage time, the model, the archiving time and the partition codes into a data archiving metadata table of a database. Therefore, the embodiment of the invention can solve the problems of low storage efficiency and difficulty in management of the existing user hierarchical data.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data storage method and device. Background technique [0002] E-commerce platforms need to provide platform merchants with a digital user operation system to support their user operation and management on the platform. In order to make marketing activities and user operation strategies more targeted, a 4A user hierarchical model has been established, and users are divided into Aware, Appeal, and Act according to the degree of interaction between users and brand products. And Advocate (Advocate) four-level model. [0003] Due to the wide variety of products, some of which are popular products, and some of which are more niche and novel, the number of user hierarchical data of different models varies greatly. There are hundreds of millions of user hierarchical data and several user hierarchical data every day. For the difference of hundreds of user hierarchical data, ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F16/27
CPCG06F3/0608G06F3/0644G06F3/067G06F16/27
Inventor 林艳周德辉文小东史金昊崔词茗
Owner BEIJING WODONG TIANJUN INFORMATION TECH CO LTD