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A data deployment method based on network delay, network transmission energy consumption and server energy consumption

A technology of network transmission and network delay, applied in the field of data deployment based on network delay, network transmission energy consumption and server energy consumption

Inactive Publication Date: 2016-08-24
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When data is deployed, network delay is an important consideration, because high delay will bring great economic losses

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  • A data deployment method based on network delay, network transmission energy consumption and server energy consumption
  • A data deployment method based on network delay, network transmission energy consumption and server energy consumption
  • A data deployment method based on network delay, network transmission energy consumption and server energy consumption

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Embodiment Construction

[0037] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0038]See attached figure 1 , the overall processing flow chart of the present invention. The steps of the whole flowchart are as follows:

[0039] (a) Sort the data to be deployed in descending order according to the size of the data, and put them in a first-in-first-out queue. For each data in the queue, do the following steps.

[0040] (b) Calculate the network latency for all users to access the data in different data centers.

[0041] (c) Calculate the energy consumption of data stored on different servers in different data centers, which is related to the power of the servers, the efficiency of data center power usage, and the size of the data:

[0042]

[0043] (d) Calculate the energy consumption of data transmission in the network. First, according to the actual deployment environment, determine the number of devices in the energy consu...

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Abstract

The invention discloses a data deployment method based on network delay, server energy consumption and network transmission energy consumption. The method includes: calculating the network delay for users to access data in different data centers, and calculating the data stored in different servers in different data centers Calculate the energy consumption of network transmission for users to access the data in different data centers. Arrange the data in non-ascending order according to the size of the data, put them in a first-in-first-out queue, and perform the following processing on these data in turn: calculate the network delay and server performance of the data on different servers in different data centers The weighted sum of energy consumption and network transmission energy consumption, select the server with the smallest sum and the free capacity greater than the data size, and deploy the data on the server. The present invention considers the probability that each data is requested to be used by each user, and all the data to be deployed can be deployed on a server in a suitable data center to meet the needs of all users.

Description

technical field [0001] The invention relates to the field of cloud computing, in particular to a data deployment method based on network delay, network transmission energy consumption and server energy consumption. Background technique [0002] Nowadays, various network applications are flourishing, such as social network, content distribution network and so on. These network applications must provide services for many users, and these users are distributed all over the world, and the data centers that provide services for these users are also distributed all over the world. When data is deployed, network latency is an important consideration, because high latency will bring great economic losses. At the same time, energy consumption is becoming more and more concerned by information and communication technology (ICT) researchers and the industry. The energy consumption of servers in data centers is expected to reach 8% of the world's electricity supply by 2020; while the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/24
Inventor 樊玉琦丁洪利蔡兆明李丹丹
Owner HEFEI UNIV OF TECH