Economic yam ntawm virtualization

Lub sij hawm "virtualization" twb nyuam qhuav ua nrov heev. Virtual kev daws teeb meem nyob rau hauv cov zaubmov, yog siv nyob rau hauv qhov loj feem ntau nyob rau hauv-formational systems. Tshwj xeeb siv lawv rau kev soj ntsuam lub hom phiaj, rau ntxiv paub tab nyob rau hauv lub uas twb muaj lawm cov khoom, rau kev cob qhia, thiab hais txog. N. Virtualizes servers, workstations, cia systems, network infrastructure.

Economic yam ntawm virtualization

Ua ntej embarking rau qhov kev siv ntawm virtual tshuab, koj yuav tsum ua tib zoo xav txog dab tsi peb xav tau ib tug tshwm sim thiab yuav ua li cas npaum li cas nws yuav raug nqi. Txawm tias muaj tseeb hais tias yuav luag txhua txhua kev nthuav qhia, peb yuav tau hnov txog lub nqi-hauj lwm zoo ntawm cov technology, nyob rau hauv kev xyaum, qhov kev siv ntawm virtualization nrog cov nqi thiab cov heev impressive.

Firstly, virtualization yuav tsum tau lub NWS infrastructure, xws li cov cia system kev cob cog rua rau ntau yam servers.

Ob, cov software uas tso cai rau koj coj kom zoo dua ntawm virtual kev kawm: mus virtual tshuab .. Los ntawm ib lub cev neeg rau zaub mov mus rau lwm nyob rau hauv lub sij hawm, los tswj qhov load on lub cev servers, xa tawm tsis siv cov khoom, thiab lwm yam - yog ib tug coj mus muag thiab ib tug comparatively ib qho kim cov khoom. Raws li ib tug tshwm sim, lub economic nyhuv ntawm cov kev hloov mus rau ib tug virtual ib puag ncig yog tiav, pib los ntawm ib tug tej yam muaj pes tsawg tus ntawm servers. Yog hais tias koj tsis tas yuav mus tam sim ntawd nruab 10 tshiab servers, koj yuav tau mus yuav tus tshiab cov khoom ntawm ib zaug thiab, raws li nyob rau hauv qhov kev tso kawm ntawm tag nrho cov yav tom ntej systems.

Cov hauj lwm zoo ntawm kev tswj ntawm virtual tshuab complex nyob rau hauv peb tej yam kev mob yog tsis tshua muaj tau los laij cov nqi nyob rau hauv cov nuj nqis, vim hais tias cov neeg ua haujlwm hloov ntawm cov NWS tshwj xeeb ntawm lub enterprise (piv txwv li, txo tus naj npawb ntawm system cov thawj coj los yog attracting outsourcing ntawm NWS) Tom qab cov kev taw qhia ntawm virtualization kev daws teeb meem tsis tshwm sim, thiab rau hluav taws xob neeg rau zaub mov nqi khiav lag luam yog tsis feem ntau suav nyias.

Raws li ib tug tshwm sim, cov kev taw qhia ntawm virtualization feem ntau tsuas ua rau ib co nqi ntxiv rau tus txij nkawm ntawm lub NWS infrastructure thiab neeg rau zaub mov koom haum saib xyuas

Lub developers ntawm virtual kev daws teeb meem

Muaj ntau ntau virtualization technologies tsim los ntawm txawv cov neeg muag khoom. Ntawm no yog cia li ib nyuag daim ntawv teev cov feem ntau ntau siv nyob rau hauv txoj kev xyaum ntawm virtualization daws teeb meem. Virtualization lag luam thawj coj niaj hnub no yog cov khoom nyob VMware. Solutions los ntawm VMware muab virtualization zoo rau tag nrho cov ntau yam ntawm kev khiav hauj lwm systems (Windows, Linux, Kua Macintosh, thiab hais txog. D.), Raws li lub tuam txhab yog nruj nreem kev nrog tus kho vajtse tuition ntawm ntau platforms, siv lub tshuab kev txhaum-thaiv cov ntsiab, thiab hais txog. N. Qhov ntau ntawm software yog hais raws li dawb do faib ( hypervisor ESXi), thiab coj mus muag khoom.

Xen hypervisor yog raws li nyob rau hauv qhib qhov, uas tau los ua tus forerunner ntawm ntau qhib qhov kev daws teeb meem.

Nyob rau lub hauv paus ntawm no lub tuam txhab Citrix hypervisor los ua ib tug neeg rau zaub mov XenServer, uas yog tseem free kev daws teeb meem. Txawm li cas los, raws li cov centralized tswj XenServer neeg rau zaub mov yog ib tug coj mus muag khoom.

Tshav (tam sim no Oracle) tso tawm VM VirtualBox. Cov tshuaj no yog pub dawb thiab yuav tsum downloaded ntawm lub Oracle website. Lub tuam txhab Oracle muaj cov tshuaj rau cov VDI - Oracle lub Virtual Desktop Infrastructure (lub VDI) , thiab nyob rau hauv lub version mus txog rau 10 virtual desktops nws yuav tau soj ntsuam kuaj dawb rau ib tug unlimited lub sij hawm.

Raws li ib feem ntawm cov neeg rau zaub mov kev khiav hauj lwm systems lub qhov rais 2008, muaj ib tug hypervisor - HyperV, uas yuav tsum downloaded ntawm Microsoft lub website thiab raws li ib tug nyias muaj nyias ib yam khoom thiab yuav siv tau kiag li dawb dawb xwb. qhib qhov khoom tau nquag pib siv virtualization tshuaj KVM lub npe (piv txwv li, lub hypervisor muaj nyob rau hauv Ubuntu, RedHat, thiab hais txog. d.). Lub KVM hypervisor siv virtualization rau Linux-tshuab thiab yog muaj raws li ib feem ntawm cov tis, thiab los ntawm installation tej pob khoom.