Cloud computing method and device

A cloud computing, purpose technology, applied in the field of communication, can solve the problem of unbalanced node data, and achieve the effect of data balance

Inactive Publication Date: 2011-11-23
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It can be seen that the existing technology has the problem of unbalanced data allocated to each simplification node

Method used

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  • Cloud computing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A cloud computing method provided by an embodiment of the present invention, such as figure 1 shown, including:

[0027] 101. Obtain the intermediate data obtained after the user data is processed by the mapping node;

[0028] 102. Determine the target simplification node corresponding to the intermediate data;

[0029] 103. Detect the state of the target simplification node corresponding to the intermediate data;

[0030] 104. Send the intermediate data to one or more reduction nodes for data processing according to the detected state of the destination reduction node corresponding to the intermediate data.

[0031] Specifically, this embodiment can be executed by a mapping node.

[0032] In this cloud computing method, the workload of each simplification node is roughly the same, which avoids the problem of a certain simplification node's workload being too heavy.

[0033] Using the above technical solution, in the process of cloud computing, when sending data to ...

Embodiment 2

[0035] A cloud computing device provided by an embodiment of the present invention, such as figure 2 As shown, it includes: an acquiring unit 201 , a determining unit 202 , a detecting unit 203 , and a sending unit 204 .

[0036] An acquisition unit 201, configured to acquire intermediate data obtained after the user data is processed by the mapping node;

[0037] A determining unit 202, configured to determine a target simplification node corresponding to the intermediate data;

[0038] A detection unit 203, configured to detect the state of the target simplification node corresponding to the intermediate data;

[0039] The sending unit 204 is configured to send the intermediate data to one or more reduction nodes for data processing according to the detected state of the destination reduction node corresponding to the intermediate data.

[0040] In this cloud computing device, the workload of each simplification node is approximately the same, which avoids the problem of ...

Embodiment 3

[0043] A cloud computing method provided by an embodiment of the present invention, such as image 3 shown, including:

[0044] 301. Acquire intermediate data obtained after user data is processed by a mapping node.

[0045] Specifically, such as Figure 4 As shown, the user data (data submitted by the user) is divided into M parts, and each part of user data is processed by the mapping node to obtain intermediate data.

[0046] 302. Determine a target simplification node corresponding to the intermediate data.

[0047] Specifically, in practice, a hash algorithm can be used to determine the target simplification node corresponding to each piece of intermediate data.

[0048] Specifically, such as Figure 4 As shown, each piece of intermediate data determines the corresponding destination reduction node through the hash algorithm. For example, the destination reduction node of the intermediate data 1 shown in the figure is the reduction node 1, and the destination reductio...

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PUM

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Abstract

The embodiment of the invention discloses a cloud computing method and device and relates to the field of information. By the invention, data are distributed more uniformly to all simplifying nodes during cloud computing. The method comprises the following steps of: acquiring intermediate data obtained after user data is processed by mapping nodes; determining target simplifying nodes corresponding to the intermediate data; detecting states of the target simplifying nodes corresponding to the intermediate data; and sending the intermediate data to one or more simplifying nodes for data processing according to the detected states of the target simplifying nodes corresponding to the intermediate data. The method and device disclosed by the invention are mainly applied to the cloud computing process to ensure that the data are distributed more uniformly to the simplifying nodes during cloud computing.

Description

technical field [0001] The present invention relates to the communication field, in particular to a cloud computing method and device. Background technique [0002] Cloud Computing (Cloud Computing) is an Internet-based service that provides software, information, and other shareable resources to computers or other networked devices on demand as a service similar to grid power services. Its core idea is to uniformly manage and schedule a large number of computing resources connected by the network to form a computing resource pool to provide on-demand services to users. [0003] Existing cloud computing methods such as figure 1 As shown, the original data (data submitted by the user) is divided into several parts, and each part of the input split data as a mapping node is processed by the Map point to form an intermediate result, and the intermediate result is distributed to the simplification node by hash. The simplification node processes the intermediate results to get ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 荆宇
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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