实时云计算中的自适应容错

Sheheryar Malik, F. Huet
{"title":"实时云计算中的自适应容错","authors":"Sheheryar Malik, F. Huet","doi":"10.1109/SERVICES.2011.108","DOIUrl":null,"url":null,"abstract":"With the increasing demand and benefits ofcloud computing infrastructure, real time computing can beperformed on cloud infrastructure. A real time system cantake advantage of intensive computing capabilities andscalable virtualized environment of cloud computing toexecute real time tasks. In most of the real time cloudapplications, processing is done on remote cloud computingnodes. So there are more chances of errors, due to theundetermined latency and loose control over computingnode. On the other side, most of the real time systems arealso safety critical and should be highly reliable. So there isan increased requirement for fault tolerance to achievereliability for the real time computing on cloudinfrastructure. In this paper, a fault tolerance model for realtime cloud computing is proposed. In the proposed model,the system tolerates the faults and makes the decision on thebasis of reliability of the processing nodes, i.e. virtualmachines. The reliability of the virtual machines is adaptive,which changes after every computing cycle. If a virtualmachine manages to produce a correct result within the timelimit, its reliability increases. And","PeriodicalId":429726,"journal":{"name":"2011 IEEE World Congress on Services","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"156","resultStr":"{\"title\":\"Adaptive Fault Tolerance in Real Time Cloud Computing\",\"authors\":\"Sheheryar Malik, F. Huet\",\"doi\":\"10.1109/SERVICES.2011.108\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"With the increasing demand and benefits ofcloud computing infrastructure, real time computing can beperformed on cloud infrastructure. A real time system cantake advantage of intensive computing capabilities andscalable virtualized environment of cloud computing toexecute real time tasks. In most of the real time cloudapplications, processing is done on remote cloud computingnodes. So there are more chances of errors, due to theundetermined latency and loose control over computingnode. On the other side, most of the real time systems arealso safety critical and should be highly reliable. So there isan increased requirement for fault tolerance to achievereliability for the real time computing on cloudinfrastructure. In this paper, a fault tolerance model for realtime cloud computing is proposed. In the proposed model,the system tolerates the faults and makes the decision on thebasis of reliability of the processing nodes, i.e. virtualmachines. The reliability of the virtual machines is adaptive,which changes after every computing cycle. If a virtualmachine manages to produce a correct result within the timelimit, its reliability increases. And\",\"PeriodicalId\":429726,\"journal\":{\"name\":\"2011 IEEE World Congress on Services\",\"volume\":\"37 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-07-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"156\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE World Congress on Services\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SERVICES.2011.108\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE World Congress on Services","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SERVICES.2011.108","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 156

摘要

随着云计算基础设施的需求和优势不断增加,实时计算可以在云基础设施上进行。实时系统可以利用云计算的密集计算能力和可扩展的虚拟化环境来执行实时任务。在大多数实时云应用程序中,处理是在远程云计算节点上完成的。因此,由于不确定的延迟和对计算节点的松散控制,出现错误的可能性更大。另一方面,大多数实时系统也是安全关键,应该是高度可靠的。因此,为了实现云基础设施实时计算的可靠性,对容错性的要求越来越高。本文提出了一种实时云计算容错模型。在该模型中,系统容忍故障,并根据处理节点(即虚拟机)的可靠性做出决策。虚拟机的可靠性是自适应的,在每个计算周期后都会发生变化。如果虚拟机能够在限定时间内生成正确的结果,那么它的可靠性就会提高。和
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Adaptive Fault Tolerance in Real Time Cloud Computing
With the increasing demand and benefits ofcloud computing infrastructure, real time computing can beperformed on cloud infrastructure. A real time system cantake advantage of intensive computing capabilities andscalable virtualized environment of cloud computing toexecute real time tasks. In most of the real time cloudapplications, processing is done on remote cloud computingnodes. So there are more chances of errors, due to theundetermined latency and loose control over computingnode. On the other side, most of the real time systems arealso safety critical and should be highly reliable. So there isan increased requirement for fault tolerance to achievereliability for the real time computing on cloudinfrastructure. In this paper, a fault tolerance model for realtime cloud computing is proposed. In the proposed model,the system tolerates the faults and makes the decision on thebasis of reliability of the processing nodes, i.e. virtualmachines. The reliability of the virtual machines is adaptive,which changes after every computing cycle. If a virtualmachine manages to produce a correct result within the timelimit, its reliability increases. And
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信