|Table of Contents|

Elastic resource adjustment method for cloud computing data center

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2015年01期
Page:
89-93
Research Field:
Publishing date:

Info

Title:
Elastic resource adjustment method for cloud computing data center
Author(s):
Shen Jing1Wu Chenguang1Hao Yang1Yin Bo2Lin Yanfei2
1.SGHAEPC Information & Telecommunication Company,Zhengzhou 450052,China; 2.State Key Laboratory of Networking and Switching Technology,Beijing University of Posts,Beijing 100876,China
Keywords:
cloud computing virtual resources flexible adjustment of resources utilization rate of resources resources cost platform as a service infrastructure as a service service-level agreement automatic stretch algorithm
PACS:
TP393
DOI:
-
Abstract:
To make resources purchase plan of service which has a variety of service quality requirements,this paper proposes an application performance oriented-cloud computing elastic resources adjustment method through the platform as a service and infrastructure as a service to sign agreement on allocation of resources based on Service-Level Agreement.Using the automatic scaling algorithm,this method adjusts virtual machine resources of load demand in the vertical level.In order to dynamically adjust allocation of resources to meet the needs of application service level,the cloud computing resources utilization rate is optimized.Simulation results are provided to show the effectiveness of the proposed method.

References:

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Memo

Memo:
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Last Update: 2015-02-28