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Cloud storage client and high-efficiency data access method thereof

A data access and client-side technology, applied in electrical components, transmission systems, etc., can solve the problems of low concurrency efficiency, slow data response speed of cloud storage server, and low bandwidth utilization, achieve low latency, reduce network request volume, The effect of improving performance

Inactive Publication Date: 2015-04-29
UNITED INFORMATION TECH H K COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides a cloud storage client and its high-efficiency data access method, which can improve the access capability of the cloud storage system, and solve the defects of slow response speed, low concurrency efficiency, and low bandwidth utilization rate when accessing cloud storage server data

Method used

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  • Cloud storage client and high-efficiency data access method thereof
  • Cloud storage client and high-efficiency data access method thereof

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Embodiment Construction

[0026] In order to make the technical principles, features and technical effects of the technical solution of the present application clearer, the technical solution of the present application will be described in detail below in conjunction with specific embodiments.

[0027] The basic design idea of ​​the efficient data access method for the cloud storage client provided by this application is: divide the file into metadata and data, and organize the data into blocks of a certain size. This organization provides the basis for efficient data access. Different data blocks of the same file can be accessed concurrently. Operations that only involve metadata can be batched. At the same time, the network access of metadata and data is carried out independently without affecting each other, which ensures the maximum utilization of bandwidth when transmitting data blocks. For applications that require high time real-time performance, read and write buffering, a combination of asyn...

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PUM

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Abstract

The invention discloses a high-efficiency data access method of a cloud storage client. The method comprises the following steps: A, allowing the client to generate a file access request according to user operation, B, inquiring whether metadata of a file to be accessed by the file access request has corresponding cache locally in the client, executing Step D if so, and executing Step C if not, C, allowing the client to upload and download the metadata from a metadata service node of a cloud service terminal, updating the local metadata cache of the client, and finishing the process, and D, reading corresponding metadata information from the local metadata cache of the client. The invention further discloses a cloud storage client. The method and the client can improve access capability of a cloud storage system, and solve the defects of low response speed of accessing to data of the cloud storage service terminal, low concurrence efficiency and low bandwidth utilization ratio.

Description

technical field [0001] The present application relates to the technical field of computer storage, in particular to a cloud storage system client and an efficient data access method thereof. Background technique [0002] With the continuous improvement of the degree of informatization, the global data is expanding day by day. Facing the current demand for massive data storage, traditional storage systems have bottlenecks in capacity and performance expansion. Cloud storage has been widely recognized by the industry for its advantages such as strong scalability, high cost performance, and good fault tolerance. Cloud storage is a system that integrates a large number of storage devices of different types in the network through cluster applications, grid technology, and distributed file systems, and provides external data storage and business access functions. Simply put, cloud storage is the management and use of virtualized storage resources. Cloud storage is a new concept...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/10
Inventor 阳小鲜易淑文
Owner UNITED INFORMATION TECH H K COMPANY
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