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SLA system framework and adjustment method for automatic feedback adjustment in cloud computing environment

A cloud computing environment and automatic feedback technology, applied in the field of cloud computing resource management, can solve the problems of increasing the cost of cloud service providers, low credibility, waste of resources, etc., to maintain reputation, avoid economic losses, and avoid SLA violations Effect

Active Publication Date: 2018-06-05
JIANGSU TOYOU RES INST OF INFORMATION INTELLIGENCE & TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] Resources with low credibility in existing technologies may also meet customer requirements, which causes waste of resources and increases the cost of cloud service providers

Method used

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  • SLA system framework and adjustment method for automatic feedback adjustment in cloud computing environment
  • SLA system framework and adjustment method for automatic feedback adjustment in cloud computing environment
  • SLA system framework and adjustment method for automatic feedback adjustment in cloud computing environment

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] Such as figure 1 As shown, the SLA system framework for automatic feedback adjustment in the cloud computing environment is divided into four layers, which are as follows from bottom to top:

[0037] Resource layer, various resources required by a large number of customers stored in the cloud platform;

[0038] The execution layer manages the SLA generated through negotiation between the cloud service consumer and the cloud service response agent, including the SLA executor and the service resource deployer. The SLA executor receives the case from the CBR retrieval analysis layer, and the s...

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Abstract

The invention discloses an SLA system framework for automatic feedback adjustment in a cloud computing environment and an adjustment method. The system comprises a resource layer, an execution layer, a judgment layer and a CBR retrieval analysis layer, wherein the execution layer is used for carrying out management on an SLA which is generated through consultation between a cloud service consumer and a cloud service response agent; the judgment layer is used for measuring SLA parameters of the resource layer in real time, comparing with an expected SLA threshold, and transmitting cases to the CBR retrieval analysis layer; and the CBR retrieval analysis layer is used for finding out similar cases according to QoS parameter values of related services in a cloud service history SLA and possible SLA violation cases and an artificial swarm modifier, sorting the cases according to the similarity, and selecting or modifying the case with the maximum similarity to deliver to the execution layer. According to the SLA system framework, SLA violation preventing adaptive adjustment can be automatically carried out; the quality of service requirement expected by the cloud service consumer is reached; a cloud service provider can avoid SLA violation; the reputation of the cloud service provider is maintained; and economic losses are avoided.

Description

technical field [0001] The invention relates to the technical field of cloud computing resource management, in particular to an SLA (Service Level Agreements, service level agreement) system framework and adjustment method for automatic feedback adjustment in a cloud computing environment. Background technique [0002] In recent years, the scale of the Internet has continued to expand, and the volume of Internet business has also grown rapidly. How to deal with massive amounts of data and services and effectively provide users with real-time services has become an important issue currently. In this context, the rapid development of cloud computing provides an effective way to solve the above problems. Cloud computing will have a huge impact on the information industry, and more users will benefit from cloud computing services. [0003] At present, more and more users are deploying their business in the cloud environment. Cloud service providers allocate resources that meet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/5003H04L67/10
Inventor 孙雁飞盛锋亓晋王堃陈思光
Owner JIANGSU TOYOU RES INST OF INFORMATION INTELLIGENCE & TECH
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