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File uploading method and device, and mass storage system

A file upload and file storage technology, applied in the storage field, can solve the problems of slow file upload speed, high data redundancy, resource waste, etc., and achieve the effects of speeding up file upload speed, saving network resources, and reducing data redundancy

Inactive Publication Date: 2010-04-28
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the embodiment of the present invention is to provide a file uploading method, aiming at solving the problems of high data redundancy, slow file uploading speed and serious waste of resources existing in the existing file uploading method

Method used

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  • File uploading method and device, and mass storage system
  • File uploading method and device, and mass storage system
  • File uploading method and device, and mass storage system

Examples

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Embodiment Construction

[0022] 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.

[0023] In the embodiment of the present invention, the terminal device generates summary information corresponding to the file to be uploaded by using a preset summary information generating algorithm, and uploads the summary information to the storage server, and the storage server queries whether the summary information exists, and When the summary information exists, the file to be uploaded is uploaded to the storage server, and the storage server establishes and stores the corresponding relationship between the file to be uploaded and its summary information, thereby reducing data redundancy in ...

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Abstract

The invention is suitable for the field of storage and provides a file uploading method and device, and a mass storage system. The method comprises the following steps: a terminal device generates summary information corresponding to the file to be uploaded by using a preset summary information generating algorithm according to the file to be uploaded, and uploads the summary information to a storage server; the storage server searches whether the summary information uploaded by the terminal device exists or not; and when the storage server does not find the summary information, the terminal device uploads the file to be uploaded to the storage server. In the embodiment of the invention, the terminal device needs to upload the file to the storage server only when the file to be uploaded does not exist in the storage server, thereby reducing the data redundancy in the storage server, saving the network resources while uploading files and increasing the file uploading speed.

Description

technical field [0001] The invention belongs to the field of storage, and in particular relates to a file uploading method, device and mass storage system. Background technique [0002] The mass storage system is one of the core systems of various large-scale applications at present, and is used to store and manage various data. Users can usually upload data from local devices, such as computers, mobile phones and other terminal devices, to the mass storage system for storage and management. The structure of the mass storage system is as follows: figure 1 As shown, it includes a terminal device and a mass storage server, wherein the terminal device and the mass storage server are connected through a network device. In the mass storage system, the steps of file upload are briefly described as follows: [0003] The user initiates a file upload request through the terminal device. After a certain link is established between the terminal device and the mass storage server, su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F17/30
Inventor 张程
Owner TENCENT TECH (SHENZHEN) CO LTD
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