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Data storage method and device, equipment and storage medium

A technology for data storage and storage capacity, applied in database indexing, electronic digital data processing, structured data retrieval, etc. The effect of reducing database transaction response problems, avoiding slow transaction response, and improving query efficiency

Pending Publication Date: 2022-04-19
PINGAN YIQIANBAO E COMMERCE CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] As the amount of data stored in the database increases, the efficiency of database processing transactions decreases
Aiming at the low efficiency of transaction processing, it is mainly alleviated by sub-database and sub-table of the database.
At present, when the database is divided into databases and tables, the data is usually hashed globally based on key attributes. However, when the aggregated data is queried, when the aggregated data is stored in different databases or data tables, it will Result in inefficient queries for aggregated data
In addition, due to the large difference in the amount of data generated by different attributes, this method cannot achieve the effect of balanced data distribution.

Method used

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  • Data storage method and device, equipment and storage medium
  • Data storage method and device, equipment and storage medium

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Embodiment Construction

[0055] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0056] Such as figure 1 Shown is a flowchart of a preferred embodiment of the data storage method of the present invention. According to different requirements, the order of the steps in the flowchart can be changed, and some steps can be omitted.

[0057] The data storage method can acquire and process relevant data based on artificial intelligence technology. Among them, artificial intelligence (AI) is the theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. .

[0058] Artificial intelligence basic technologies generally include technol...

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Abstract

The invention relates to data display, and provides a data storage method and device, equipment and a storage medium. The method comprises the steps of receiving a storage request, identifying operation information of a storage entity according to the storage request, if the operation information is smaller than a preset threshold value, carrying out capacity expansion processing on the storage entity to obtain a plurality of storage nodes, extracting to-be-stored data based on the storage request, generating a hash value of to-be-stored data according to the data object, traversing a storage object table of each storage node based on the hash value, if no hash value exists in the storage object table, counting capacity information on each storage node, selecting a target node from the storage nodes according to the capacity information, and writing the to-be-stored data into the target node, the data query efficiency can be improved, and data distribution balance can be ensured. In addition, the invention also relates to a block chain technology, and the target node can be stored in a block chain.

Description

technical field [0001] The present invention relates to the technical field of data storage, in particular to a data storage method, device, equipment and storage medium. Background technique [0002] As the amount of data stored in the database increases, the efficiency of the database processing transactions decreases. Aiming at the problem of low transaction processing efficiency, it is currently mainly alleviated by sub-database and sub-table of the database. At present, when the database is divided into databases and tables, the data is usually hashed globally based on key attributes. However, when the aggregated data is queried, when the aggregated data is stored in different databases or data tables, it will Resulting in inefficient queries for aggregated data. In addition, due to the large difference in the amount of data generated by different attributes, this method cannot achieve a balanced data distribution. Contents of the invention [0003] In view of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/215
CPCG06F16/2255G06F16/2282G06F16/215
Inventor 沈伟峰
Owner PINGAN YIQIANBAO E COMMERCE CO LTD
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