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Data backup method and cloud server

A technology of cloud server and data backup, which is applied in the direction of electrical digital data processing, redundant data error detection in computing, instruments, etc., and can solve the problems of cloud server storage space waste, cloud server storage space duplicate data occupation, etc.

Active Publication Date: 2019-06-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The data of multiple mobile terminals can be backed up in the cloud server. When multiple mobile terminals back up the same data in the cloud server, the storage space of the cloud server will be occupied by a large amount of duplicate data, resulting in a waste of the storage space of the cloud server.

Method used

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  • Data backup method and cloud server
  • Data backup method and cloud server
  • Data backup method and cloud server

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For exam...

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Abstract

The embodiment of the invention discloses a data backup method and a cloud server. The data backup method comprises the steps that the cloud server receives data to be backed up and sent by a mobile terminal; whether backed-up data same as the data to be backed up is stored on the local side or not is looked up; if yes, a storage path of the backed-up data is obtained, a data link of the backed-up data is generated according to the storage path of the backed-up data; the data to be backed up is deleted, and the data link of the backed-up data is sent to the mobile terminal. The storage space of the cloud server can be saved by adopting the data backup method.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a data backup method and a cloud server. Background technique [0002] With the gradual popularization of mobile terminals such as mobile phones, there are more and more data (such as contacts, short messages, chat records, application programs, etc.) in the mobile terminals. In order to prevent loss of data in the mobile terminal, the data is generally backed up to a cloud server. The data of multiple mobile terminals can be backed up in the cloud server. When multiple mobile terminals back up the same data in the cloud server, the storage space of the cloud server will be occupied by a large amount of duplicate data, resulting in a waste of storage space of the cloud server. Contents of the invention [0003] The embodiment of the present invention provides a data backup method and a cloud server, which can save the storage space of the cloud server. [0004] The f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14
CPCG06F11/1464
Inventor 周德海
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD