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A data reading method in cloud computing

A data reading and cloud computing technology, applied in the field of cloud computing, can solve the problems of waste of memory area, waste of system resources, data occupation, etc., and achieve the effect of reducing invalid occupation and improving the efficiency of system resource utilization.

Active Publication Date: 2020-09-25
JIANGSU PUXU SOFTWARE INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When one of the servers performs a cloud computing task, it may read the local data of the server, and may also need to read the data of other servers in the cluster. In this case, the processing method of the prior art may lead to waste of system resources
For example, in the prior art, when the server initiates a read request, if the request needs to read the data of the local and other servers, the system will simultaneously initiate a read request to the local and other servers, and then wait for the data to be read In this case, usually the local data will be read first, but the data from other servers needs to wait for a period of time. During this time, the local data occupies a certain memory area but cannot be used. The area is equivalent to being wasted for a while
Even if local data is not read, the data returned by different servers will be sequential, which may also lead to the same waste of resources

Method used

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  • A data reading method in cloud computing

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

[0025] See attached figure 1 , which shows the cloud computing system architecture involved in the present invention. The cloud computing system includes a plurality of cloud computing servers connected together through a network, the network can be a local area network or the Internet, and each server can perform a specified cloud computing task.

[0026] In order to execute the cloud computing task, the present invention divides the storage system of each server into an application layer, a logical storage layer and a physical storage layer. Wherein, the application layer includes various programs running on the server, such as the above-mentioned cloud computing tasks. The logical storage...

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Abstract

The invention relates to a data reading method in cloud computing. The method processes the data reading request of the cloud computing task in the application layer through the logical storage layer in the cloud computing server, and determines the actual storage location of the reading target according to the request. Estimate the data read time according to the actual storage location, and control the sending time of the data read request according to the data read time. The method can improve the utilization rate of system resources.

Description

technical field [0001] The invention belongs to the field of cloud computing, and in particular relates to a data reading method in cloud computing. Background technique [0002] At present, cloud computing has been a widely developed computing model in the field of computers and the Internet. Cloud computing needs to store a large amount of data, usually by providing a large number of server clusters on the network, using grid technology, distributed file systems, etc., Store data in these clusters. When one of the servers performs a cloud computing task, it may read the local data of the server, and may also need to read the data of other servers in the cluster. In this case, the processing method of the prior art may lead to waste of system resources. For example, in the prior art, when the server initiates a read request, if the request needs to read the data of the local and other servers, the system will simultaneously initiate a read request to the local and other s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/1097H04L67/62H04L67/63
Inventor 黄颖
Owner JIANGSU PUXU SOFTWARE INFORMATION TECH
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