Cov chaw ua si, cov haujlwm ua lag luam loj, cov txiaj ntsig tseem ceeb uas yog ib feem lossis tag nrho cov ntsiab lus hauv Is Taws Nem, raws li txoj cai, muaj ntau qhov chaw nrog ntau tus tuaj xyuas. Rau cov chaw zoo li no, kev nyab xeeb, kev ruaj ntseg ntawm cov ntaub ntawv thiab kev ua haujlwm siab ntawm ntau pua tus neeg siv tib lub sijhawm yog qhov tseem ceeb. Txhua qhov sib thooj rau qhov chaw thib peb ntawm neeg rau zaub mov heev undesirable rau lawv. Qhov no txhais tau hais tias cov haujlwm no muaj lawv tus kheej cov peev txheej lossis xauj nws. Ob qho kev xaiv tsis pheej yig, tshwj xeeb tshaj yog thawj.
Nyob rau tib lub sijhawm, muaj ntau lub tuam txhab tsim, Internet startups, uas txij li thawj hnub ntawm lawv lub neej xav tau ib tug neeg rau zaub mov rau lub cev, tab sis tseem tsis tau muaj xws li cov nuj nqis nyiaj txiag. Muaj lwm txoj hauv kev tsim nyog rau qhov no - virtual web server. Nws ua haujlwm raws li lub cev, tab sis tsis tsim cov peev nyiaj sib txawv rau nws cov tswv, uas yog qhov tseem ceeb heev rau cov haujlwm ua lag luam thaum pib ntawm lawv qhov tsim. Nws tsis yog qhov nyuaj rau cov peev txheej virtual kom txaus tiv thaiv cov khoom nruab nrab; nrog kev tuaj txog ntawm cov khoom siv siab, lub sijhawm los hloov hosting yuav tuaj.
Yuav ua li cas lub virtual server ua haujlwm
Lub cev neeg rau zaub mov tau muab faib ua cov cheeb tsam ywj pheej los ntawm ib leeg siv virtualization technologies. Txhua cheeb tsam cais yog lub khoos phis tawj virtual uas ua tiav duplicates cov haujlwm ntawm cov neeg rau zaub mov sib cais thiab muaj nws tus kheej ua haujlwm. Nws tsis cuam tshuam rau txhua txoj hauv kev los ntawm kev ua ntawm tib pab pawg nyob ze ntawm tib lub tshuab lub cev. Ntawm lub server virtual nws muaj peev xwm nruab ib qho kev khiav hauj lwm raws li koj nyiam lossis qhov yuav tsum tau ua.
Web server kev ruaj ntseg
Feem ntau, cov teeb meem kev nyab xeeb dhau los ua qhov cuam tshuam rau kev hloov pauv mus rau virtualization thev naus laus zis rau cov ntaub ntawv khaws cia, kev siv, kho vajtse, software thiab server systems. Cov thev naus laus zis los tiv thaiv lub cev server ib puag ncig tseem ua tau zoo tshaj plaws. Yog tias koj luam cov thev naus laus zis no hauv ib puag ncig virtual, yuav tsis muaj txiaj ntsig zoo, tsuas yog kev txwv ntawm virtualization yuav tshwm sim. Rau kev tiv thaiv tiav virtual server yuav tsum muaj cov qauv kev ruaj ntseg tshiab, thiab ib qho kev ruaj ntseg cais ua haujlwm hauv cov ntaub ntawv khaws cia thiab chaw ua haujlwm (cov ntaub ntawv khaws cia thiab chaw ua haujlwm). Ua ntej yuav ib lub server virtual, koj yuav tsum ua tib zoo txheeb xyuas nws qhov tsis zoo, suav nrog cov yam ntxwv ntawm koj qhov project Internet.