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Data storage, reading, transmission method and management server and network node

A technology for managing servers and data storage, applied in the field of communication, can solve the problems of huge burden on data exchange network, occupying network transmission resources, and reducing network service quality, so as to avoid huge burden, improve service quality, and reduce transmission resource consumption Effect

Active Publication Date: 2012-07-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the existing network nodes adopt a store-and-forward mechanism, the transmission of big data becomes a huge burden on the data exchange network, which greatly occupies the transmission resources of the network and reduces the service quality of the network.

Method used

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  • Data storage, reading, transmission method and management server and network node
  • Data storage, reading, transmission method and management server and network node
  • Data storage, reading, transmission method and management server and network node

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1, a method of data storage, the flowchart is as figure 1 Shown, including:

[0037] 101. The management server receives a data storage request sent by a node;

[0038] The nodes may be workstations, computers, servers, and other network devices used for data transmission, exchange, or processing.

[0039] In this embodiment, the data storage request sent by the node may include the size of the data.

[0040] 102. The management server allocates storage space for the data in a shared storage area and returns the address of the storage space to the node;

[0041] If the data storage request in step 101 includes the size of the data, the management server may allocate storage space for the data in the shared storage area according to the size of the data. It is understandable that the management server may not divide the data storage space according to the size of the data, that is, allocate a fixed storage space for each data, and the specific storage space division me...

Embodiment 2

[0050] The second embodiment of the present invention is a method for reading data. The flowchart is as follows figure 2 Shown:

[0051] 201: The node obtains the address of the storage space of the data to be read in the shared storage area;

[0052] The address of the storage space may be directly sent to the node by the node performing data storage;

[0053] The node may also obtain the address of the storage space in the following manner:

[0054] The node obtains the storage identifier of the data;

[0055] The storage identifier may be directly sent to the node by the node performing data storage, or may be a storage identifier for obtaining data through other channels.

[0056] The node sends a data read request including the data storage identifier to the management server;

[0057] The management server searches for the address of the storage space corresponding to the storage identifier of the data according to the correspondence between the storage identifier and the storage s...

Embodiment 3

[0064] The third embodiment, a method for reading data, the flowchart is as image 3 Shown, including:

[0065] 301. The node obtains a storage identifier of the data.

[0066] 302. The node sends a data read request including the data storage identifier to the management server.

[0067] 303. The management server searches for the address of the storage space corresponding to the storage identifier according to the correspondence between the storage identifier and the storage space address, and returns the address of the storage space to the node.

[0068] 304. The node reads the data from the shared storage area according to the address of the storage space.

[0069] In this embodiment, the node and the shared storage area are connected through a dedicated data transmission channel;

[0070] The node reads the data from the shared storage area through the dedicated data transmission channel.

[0071] 305. The node updates the data.

[0072] 306. The node sends a data update request to th...

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PUM

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Abstract

A method for transmitting data includes receiving data storage request sent from the first node by management server, distributing storage space for said data at shared storage region and returning address of said storage region back to the first node, storing said data in shared storage region by the first node as per said address, obtaining address of storage region in shared storage region stored with said data by the second node and fetching said data out from shared storage region by the second node as per address of said storage space for realizing data transmission from the first node to the second node.

Description

Technical field [0001] The present invention relates to data transmission technology in the field of communication technology, in particular to data storage, reading, and transmission methods, management servers and network nodes. Background technique [0002] With the popularization of broadband network and 3G technology, the data transmitted on the network is not only limited to simple data such as text content, but more and more multimedia data content with rich content and expression, such as: audio, Videos, pictures, commercial files, etc. [0003] One method of message data exchange in existing telecommunications services is: [0004] The first node receives the message data destined for the second node, then stores it; [0005] The first node forwards the message to the second node through the switching network. [0006] The switching network described here may be an existing local area network (Local Area Network, LAN) or other networks. [0007] Another method of message data ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/54H04L12/24
CPCG06F9/5016G06F9/544
Inventor 杨毅
Owner HUAWEI TECH CO LTD