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Data synchronization method and device

A data synchronization and data technology, applied in the computer field, can solve the problems of long data synchronization process and low data backup efficiency, and achieve the effects of reducing total time consumption, rapid identification, and improving efficiency

Active Publication Date: 2016-03-02
TCL CORPORATION
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a data synchronization method to solve the problem that the existing data synchronization process takes too long and leads to low data backup efficiency

Method used

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  • Data synchronization method and device

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] The embodiment of the present invention simplifies the disk scanning process in data synchronization, realizes fast identification of folders that have not yet been synchronized, thereby speeding up the data synchronization process and improving data synchronization efficiency. The embodiment of the present invention can be applied to the local backup of data, for example, synchronizing the data in the local disk A to the local disk B, and for example, synchronizing the data in the local disk to the peripheral storage device; the embodiment of the present invention can also be applicable For...

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Abstract

The invention is applicable to the technical field of computers, and provides a data synchronization method and a device. The method comprises steps: a first list is built, wherein synchronized folders are recorded in the first list; layer-by-layer scanning is carried out on folders in need of synchronization; whether the currently-scanned folder is recorded in the first list is judged; if the currently-scanned folder is recorded in the first list, files in the next level directory of the folder are synchronized, and folders in the next level directory of the folder are scanned continuously; if the currently-scanned folder is not recorded in the first list, layer-by-layer scanning on the folder is stopped, and backup of all data in the folder is carried out. A magnetic disc scanning process in data synchronization is simplified, folders which are not synchronized yet are recognized quickly, total consumed time for data synchronization is reduced, and the data backup efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a data synchronization method and device. Background technique [0002] Cloud storage is a new technology that is extended and derived from the concept of cloud computing. Through cloud storage, users can store data conveniently at any time and anywhere by connecting to the cloud through any network-connected device. In the cloud storage technology, as a storage tool, the cloud disk provides enterprises and individuals with services such as information storage, reading, and downloading through the Internet, and has the characteristics of security, stability, and mass storage. [0003] At present, most cloud disks already have the function of automatic data backup. They will regularly scan the local storage space and scan all the file data in each folder one by one to determine whether there are any files that have not been synchronized. However, with the developmen...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F17/30
Inventor 谢伟峰姜远
Owner TCL CORPORATION
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