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File storage method and terminal device

A file storage and terminal device technology, applied in file systems, file system functions, special data processing applications, etc., can solve the problems of high cost of storing and processing data, cannot meet the needs of large file data storage and sharing, etc., and save storage. cost, reduce the space occupied, and save the cost

Active Publication Date: 2019-06-07
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides a file storage method, a terminal device, and a computer-readable storage medium to solve the problem that the prior art cannot meet the data storage and sharing requirements of large files, and the cost of storing and processing data is relatively high. The problem

Method used

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  • File storage method and terminal device
  • File storage method and terminal device
  • File storage method and terminal device

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Embodiment Construction

[0025] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0026] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0027] see figure 1 , figure 1 It is a flow chart of the file storage method provided by Embodiment 1 of the present invention. The execution subject of the file storage method in this embodiment is a terminal. Terminals include, but are not limited to, mobile termi...

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Abstract

The method is suitable for the technical field of computer application, and provides a file storage method, a terminal device and a computer readable storage medium. The method comprises the steps ofobtaining a to-be-stored file, and performing redundant fragmentation based on an erasure code on the to-be-stored file to obtain at least one piece of fragmentation data, obtaining operation data ofeach storage node in a network, determining a target storage node for storing the fragmentation data according to the operation data, and sending the fragmentation data to the target storage node. Thefile to be stored is subjected to redundant fragmentation based on the erasure code to obtain the fragmented data, and the fragmented data is sent to the corresponding storage node to be stored, so that the occupied space of large file storage is reduced, and the cost and the storage cost are saved.

Description

technical field [0001] The invention belongs to the technical field of computer applications, and in particular relates to a file storage method, a terminal device and a computer-readable storage medium. Background technique [0002] With the rapid rise of cloud computing and big data technology, cloud storage has emerged as a new type of storage mode, which plays an important role in large-scale data storage fields such as scientific computing and commercial computing, and has been favored by business circles and academics. widespread attention in the world. The cloud file system is an important part of the cloud storage system. It provides the underlying storage support for the cloud storage system and is responsible for effective and reliable storage of data to ensure the availability of data and further ensure the reliability and stability of the storage system. [0003] However, with the growing demand for storage, the files that users need to store occupy more and mor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/176G06F16/17
CPCG06F16/17G06F16/176
Inventor 雷琼郑映锋
Owner PING AN TECH (SHENZHEN) CO LTD