implementingxenvps
xenvps 时间:2020-12-31 阅读:(
)
73".
",54,.
IV,,2011ANNUALOFTHEUNIVERSITYOFMININGANDGEOLOGY"ST.
IVANRILSKI",Vol.
54,PartIV,HumanitariansciencesandEconomics,2011–1,211700,E-maildani@mgu.
bg2E-mailyordanov.
hristo@gmail.
com:,.
.
.
.
Cloudcomputing,.
.
.
VIRTUALIZATION–TECHNOLOGYFOREFFECTIVEMANAGEMENTOFINFORMATIONRESOURCESYORDANKAANASTASOVA1,HRISTOYORDANOV21UniversityofMiningGeology"St.
IvanRilski",DepartmentInformatics,1700Sofia,E-maildani@mgu.
bg2UniversityofMiningGeology"St.
IvanRilski",ComputerEngineeringTechnology,Degree"Master",E-mailyordanov.
hristo@gmail.
comABSTRACT:Thisarticleexaminesthevirtualizationasamodernanddynamicinformationtechnology,focusingontheadvantagesofitsapplicationforeffectivemanagementoftheinformationresources.
Techniquesforimplementationofvirtualizationandvirtualinfrastructurearepresented.
Overviewofsystemandprocessvirtualmachinesandthemaintypesofvirtualizationismade.
Examplesofmodernapplicationsofvirtualizationaregiven.
TheCloudcomputingmodel,basedthevirtualizationasatechnology,isexamined.
Overviewofthesuggestedcommercialandopencodesoftwaresolutionsforvirtualizationismade.
Inconclusion,thekeybenefitsofimplementingofvirtualizationaregiven.
IT.
25%,–30%.
,.
1012,.
2000.
20%,2006.
50%,2010.
80%.
,.
30%90%.
,.
,60-XXIBM.
80-90-XX,x86.
x86IT.
:74-.
x8610%15%.
,,.
.
.
,,,.
IT.
,-,,-.
,,.
.
,.
,.
.
-.
-,,,.
,x86,.
mainframe60-XX.
,.
.
,,,,,.
x86-,CPU,RAM,-,.
,.
.
–,.
(Ward,2002).
,-,,,-,x86,.
,,.
,,.
–,.
,,,.
(Wolf,Halter,2005)(.
-)CPU,RAM,(NIC`s).
,.
""O.
1.
.
1:,",.
75,,::x86;:,;:;:.
.
.
--.
:,-x86;.
:,;;,.
,.
:1.
.
,,.
(C).
,–.
,,.
(),.
.
2.
(-")()-.
.
,.
,,MicrosoftWindowsGNU/Linux.
3.
.
,,,.
,Linux,.
4.
,.
,"",.
Linux.
UML(UserModeLinux).
5.
,.
.
,,VirtualPrivateServer(VPS).
.
,,,.
,,.
,,.
,,.
:SunJavaVirtualMachine,Softricity,Thinsall,Altritis,PortableAppsTrigence.
-:–76,.
.
,–"(Physical-to-VirtualTransformation).
–.
,,,,.
–,MicrosoftWindows,,.
,.
–-,.
,.
,.
CloudcomputingCloudcomputing(Chappell,2008).
Cloudcomputing(datacenters),.
2Cloudcomputing.
.
2.
Cloud,–SaaS(SoftwareasaService).
,,.
–QoS(QualityofService)–SLA(ServiceLevelAgreements)–utilitycomputing.
,,.
.
Cloudcomputing,.
,Cloud–,.
.
Cloudcomputing:(on-demiservices),cloud-(cloudservices"),(Software-as-a-Service–SaaS").
3Cloud,.
.
3.
Cloud,.
VMware,(www.
wmware.
com)–VMwareESXserver,VMwareWorkstation,VMwarePlayer,VMwareServer,.
ware,.
VMware,.
VMwareCloudcomputing.
ITMicrosoft(www.
microsft.
com)Hyper-V(Viridian)Vware.
,Microsoft,,.
77MicrosoftVirtualServer2005,.
,Vware.
WindowsServer2008.
WindowsServer200832-64-,SMP,(,,.
).
WindowsServer2008SystemCenterVirtualMachineManager(SCVMM),.
MicrosoftVirtualizedInfrastructure,(TerminalServices),(VirtualPC),SoftGrid.
MicrosoftCitrix,.
MicrosoftSystemCenterVirtualMachineManager(VMM)CitrixXenServerCitrixPresentationServer,CitrixHyper-V.
Hyper-V:64;(.
.
pass-throughdisks),Hyper-V;XENLinux,SUSELinuxEnterpriseServer10ServicePack2RedHatEnterpriseLinux5.
2;(Snapshots);VLANtagging;QuickMigrationFailoverCluster;ServerCoreWindowsServer2008;VolumeShadowCopyServices(VSS);(64GB),Scisi;VSO(VirtualStorageOptimizer)IBM(www.
ibm.
com)VIA(VirtualInfrastructureAccess).
VIA,"(cloud),"–,,.
HPHPMicrosoftVirtualizationInfrastructureServiceHPVirtualDesktopInfrastructure(VDI)Service.
(www.
hp.
com),,.
Citrix,Sun,Oracle,VirtualIron,Novell,RedHat,Cassatt,EgeneraParallels.
CitrixXenDesktop(www.
citrix.
com)CitrixsystemsWindows.
,VMwareServer.
VMwareServer,.
,VirtualBox.
(www.
virtualbox.
org)GNUGeneralPublicLicense(GPL)2.
VirtualBox:Windows,:oWindowsXP;oWindowsServer2003;oWindowsVista;oWindowsServer2008(32-bit64-bit);oWindows7(32-bit64-bit).
MacOSX:o10.
5(Leopard,32-bit);o10.
6(SnowLeopard,32-bit64-bit).
Linux(32-bit64-bit),:oUbuntu;oDebianGNU/Linux;oOracleEnterpriseLinuxOracleLinux;oRedhatEnterpriseLinux;oFedoraCore;oGentooLinux;oSUSELinuxopenSUSE;oriva.
Solaris(32-bit64-bit):oSolaris1011;oOpenSolaris2008.
05.
45,VirtualBox4.
1.
,,.
VMwareAPI.
,McAfee,SymantecCheckPoint,78,.
.
4:WindowsXP,WindowsVista.
5.
Ubuntu,WindowsVistaVMwareVsafe,,,Windows.
,.
,-.
.
.
:,;;;,-;;;;,,;-.
VirtualBox,OpenSource,-,,.
BrianWard,2002,TheBookofVMware–TheCompleteGuidetoVMwareWorkstation,PublishersGroupWest.
ChappellD,2008,AShortIntroductiontoCloudPlatforms,Chappell&Associates.
ChrisWolf,ErickM.
Halter,2005,Virtualization:FromtheDesktoptotheEnterprise,Apress.
www.
ibm.
comwww.
citrix.
comwww.
microsoft.
comwww.
virtualbox.
orgwww.
wmware.
com",
zoecloud怎么样?zoecloud是一家国人商家,5月成立,暂时主要提供香港BGP KVM VPS,线路为AS41378,并有首发永久8折优惠:HKBGP20OFF。目前,解锁香港区 Netflix、Youtube Premium ,但不保证一直解锁,谢绝以不是原生 IP 理由退款。不保证中国大陆连接速度,建议移动中转使用,配合广州移动食用效果更佳。点击进入:zoecloud官方网站地址zo...
tmthosting怎么样?tmthosting家本站也分享过多次,之前也是不温不火的商家,加上商家的价格略贵,之到斯巴达商家出现,这个商家才被中国用户熟知,原因就是斯巴达家的机器是三网回程AS4837线路,而且也没有多余的加价,斯巴达家断货后,有朋友发现TMTHosting竟然也在同一机房,所以大家就都入手了TMTHosting家的机器。目前,TMTHosting商家放出了夏季优惠,针对VPS推...
这次RackNerd商家提供的美国大硬盘独立服务器,数据中心位于洛杉矶multacom,可选Windows、Linux镜像系统,默认内存是64GB,也可升级至128GB内存,而且硬盘采用的是256G SSD系统盘+10个16TSAS数据盘,端口提供的是1Gbps带宽,每月提供200TB,且包含5个IPv4,如果有需要更多IP,也可以升级增加。CPU核心内存硬盘流量带宽价格选择2XE5-2640V2...
xenvps为你推荐
美国虚拟主机美国虚拟主机用着怎么样?独立ip空间独立IP空间和共享IP的区别免费虚拟主机空间免费的虚拟主机空间有没有vps虚拟主机请问VPS和虚拟主机有什么不一样,为什么VPS贵那么多。广告的别来!免费云主机免费网络云主机怎么申请vpsVPS是干嘛用的?国外空间租用租用美国空间免费虚拟主机申请在哪个网站申请的免费虚拟主机可以绑定顶级域名?求高手指点!查询ip怎么查询IP地址查询ip如何查找IP地址?
工信部域名备案 5折 冰山互联 512m 光棍节日志 2017年黑色星期五 免费ddos防火墙 全能主机 gg广告 ftp教程 国外代理服务器软件 美国堪萨斯 hdd 厦门电信 双线asp空间 免费外链相册 海外空间 华为云建站 photobucket iki 更多