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Distributed database dynamic expansion method and device, equipment and storage medium

A dynamic capacity expansion and database technology, applied in the field of cloud storage, can solve problems such as low storage efficiency and uneven storage memory allocation, and achieve the effect of improving storage efficiency and solving low storage efficiency.

Pending Publication Date: 2020-08-11
PING AN TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0003] The invention provides a distributed database dynamic expansion method, device, electronic equipment and computer-readable storage medium, the main purpose of which is to solve the problems of low storage efficiency and uneven storage memory allocation when storing data

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  • Distributed database dynamic expansion method and device, equipment and storage medium
  • Distributed database dynamic expansion method and device, equipment and storage medium
  • Distributed database dynamic expansion method and device, equipment and storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] The invention provides a distributed database dynamic expansion method. refer to figure 1 As shown in FIG. 2 , it is a schematic flowchart of a distributed method for dynamically expanding the capacity of a database provided by an embodiment of the present invention. The method may be performed by a device, and the device may be implemented by software and / or hardware.

[0043] In this embodiment, the distributed database dynamic expansion method includes:

[0044] S1. Obtain an original data set, and perform data cleaning on the original data set to obtain a standard data set.

[0045] The purpose of the present invention is to dynamically expand the pre-built database according to the data volume of the original data set. When the database after the dynamic expansion is completed, whether it is storing oth...

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Abstract

The invention relates to the technical field of cloud storage, and discloses a distributed database dynamic expansion method. The distributed database dynamic expansion method comprises the steps of:performing data cleaning on an original data set to obtain a standard data set, and calculating the data size and the data quantity of the standard data set, constructing a database in a distributed architecture platform according to the data size, splitting a storage region of the database according to the data quantity to obtain a plurality of sub-storage regions, and constructing dynamic expansion table sets in the plurality of sub-storage regions to obtain a dynamic expansion database. The invention further provides a distributed database dynamic expansion device, electronic equipment anda computer readable storage medium. The problems of low storage efficiency and non-uniform memory allocation during data storage can be solved.

Description

technical field [0001] The present invention relates to the technical field of cloud storage, in particular to a distributed database dynamic expansion method, device, electronic equipment and readable storage medium. Background technique [0002] With the rise of big data, the amount of data stored in the database is also increasing. When the amount of stored data reaches tens of millions or even hundreds of millions, ordinary relational databases will have obvious storage efficiency and low storage efficiency when dealing with storage. The phenomenon of uneven storage memory allocation. Contents of the invention [0003] The present invention provides a distributed database dynamic expansion method, device, electronic equipment and computer-readable storage medium, the main purpose of which is to solve the problems of low storage efficiency and uneven distribution of storage memory when storing data. [0004] In order to achieve the above purpose, the present invention ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F16/22
CPCG06F16/215G06F16/2282
Inventor 潘翔
Owner PING AN TECH (SHENZHEN) CO LTD
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