Method and device for synchronization of buffered cloud storage data

A technology of data synchronization and cloud storage, which is applied in the computer field and can solve problems such as waste of synchronization traffic

Active Publication Date: 2015-03-11
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention proposes a buffered cloud storage data synchronization method and device, which solves the

Method used

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  • Method and device for synchronization of buffered cloud storage data
  • Method and device for synchronization of buffered cloud storage data
  • Method and device for synchronization of buffered cloud storage data

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without creative efforts all belong to the protection scope of the present invention.

[0035] figure 1 It is a schematic flow chart of a buffered cloud storage data synchronization method in the present invention, such as figure 1 As shown, the buffered cloud storage data synchronization method includes the following steps:

[0036] 101. The middleware device receives a first file to be stored in the cloud, where the first file is a file in a user equipment.

[0037] For example, the middleware device corresponds to a cache folder ...

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Abstract

The invention provides a method and a device for synchronization of buffered cloud storage data, and aims at solving the technical problem of synchronization flow waste caused by frequent and transient updating on user data. The method comprises the steps as follows: a middleware device receives a first file which is to be stored on a cloud; the first file is a file in user equipment; the middleware device obtains a capacity value of the first file, judges whether the capacity value of the first file is greater than or equal to the preset threshold value; when the capacity value of the first file is smaller than the preset threshold value, and the middleware device does not receive a second file within a first preset time period after receiving the first file, the first file is transmitted to a cloud storage synchronization folder which is connected to the cloud; the second file is a file which is to be stored on the cloud. By virtue of the method and the device for batch synchronization, the network flow overhead of cloud storage application is effectively lowered; an obvious effect on user experience is not caused.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method and device for buffering cloud storage data synchronization. Background technique [0002] As a powerful tool for personal storage, file synchronization and data sharing, cloud storage services (such as Dropbox, Google Drive, OneDrive, iCloud Drive, etc.) have become extremely popular in recent years, providing users with ubiquitous, reliable and secure data storage services, and Data can be easily synchronized to multiple devices or multiple users. [0003] A cloud storage system typically consists of two parts: (1) front-end device, which is installed and runs on user equipment; (2) back-end cloud, which stores user data, and generally consists of a large-scale data center. Users generally need to specify a special "synchronization folder" when installing client applications. Whenever users create or modify files in this folder, the data updates made will be automatically syn...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/178G06F16/183
Inventor 李振华刘云浩
Owner TSINGHUA UNIV
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