Data storage method and device

A data storage and data technology, applied in the computer field, can solve the problems of increasing the memory overhead of data processing servers and low storage speed, and achieve the effects of reducing memory overhead, improving storage speed, and reducing the number of data writes and reads.

Pending Publication Date: 2020-10-09
SHENZHEN IPANEL TECH LTD
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  • Claims
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Problems solved by technology

[0003] However, this method has the problem of writing and reading data multiple times, resulting in low storage speed and increasing the memory overhead of the data processing server

Method used

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Embodiment Construction

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0064] The embodiment of the present application discloses a data storage method, including: receiving target data; determining the starting position of the available storage space in the stripe and the size of the data block in the available storage space; position and the size of the data block in the available storage space, establish a storage mapping relationship between the target data and the data block in the available storage space; store the target data in the target data b...

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Abstract

The invention provides a data storage method and device. The method comprises the steps of receiving target data; determining an initial position of an available storage space in the stripe and the size of a data block in the available storage space, the stripe comprising at least one group of data blocks, the data blocks in the group of data blocks belonging to different disks; according to the initial position of the available storage space and the size of the data block in the available storage space, establishing a storage mapping relationship between the target data and the data block inthe available storage space; and storing the target data into the target data block according to the storage mapping relationship. According to the method and the device, the storage speed can be increased, and the memory overhead can be reduced.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a data storage method and device. Background technique [0002] At present, in a storage system, after receiving data from a client, the data processing server generally caches the data in memory first, and then writes the data in the memory to a disk for storage. [0003] However, this method has the problem of writing and reading data multiple times, resulting in low storage speed and increasing the memory overhead of the data processing server. Contents of the invention [0004] In order to solve the above technical problems, the embodiment of the present application provides a data storage method and device to achieve the purpose of increasing storage speed and reducing memory overhead. The technical solution is as follows: [0005] A data storage method comprising: [0006] receive target data; [0007] determining the starting position of the available stor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/061G06F3/064G06F3/0689
Inventor 徐佳宏李银李威青刘彬
Owner SHENZHEN IPANEL TECH LTD
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