Xaiv ib qhov kev pab cuam yog ib qho tseem ceeb tshaj plaws hauv cov theem pib ntawm kev tsim ib lub website. Beginners webmasters feem ntau nyiam ua cov nqi qis, vim tias lawv cov nyiaj tau tsawg dua. Lawv nrhiav los xaiv ib lub hosting uas yuav tsim kom muaj qhov tsawg kawg nkaus ntawm txoj hauv kev uas tsis tau them tshaj rau cov kev siv tsis siv. Yog li ntawd, rau ib qho chaw me me uas muaj qhov tsis tuaj kawm ntawv, feem ntau lawv xaiv cov pheej yig virtual (sib koom).
Tus nqi yog ib qho tseem ceeb kom zoo dua nrog kev siv nyiaj tsawg, tab sis nws muaj ntau ntau cov kev pitfalls uas yuav tsis tau txais kev qhuab qhia li niaj zaus. Yog tias kev tuaj koom yuav loj hlob zoo, los yog ib qhov project uas muaj cov ncov siab tshaj plaws nyob ntawm tib tus neeg rau zaub mov, qhov no yuav ua rau kev cuam tshuam hauv kev ua haujlwm ntawm lub tsev kawm ntawv. Rau tej yaam num, qhov no yog tsis tsim nyog txawm nyob rau theem pib, yog li nws yog qhov zoo dua tam sim ntawd xaiv VPS hosting, uas muab kev pab cuam tau txais txiaj ntsig ntawm tus nqi sib piv. Cov tuam txhab hosting Adminvps piav qhov txawv ntawm VPS hosting thiab lwm tus.
Cov ntsiab lus
- VPS yog dab tsi?
- Qhov zoo thiab qhov tsis zoo ntawm VPS hosting
- Koj yuav tsum muaj cov haujlwm twg
- Yuav tswj cov chaw hauv VPS li cas
- Yuav ua li cas xaiv
VPS yog dab tsi?
Ib tus neeg siv kev sib txuas lus virtual lossis VPS yog ib qho software tau txais kev sib txuas ntawm cov neeg ua haujlwm ntawm lub cev. Nws muaj nws tus kheej kev khiav hauj lwm, nws tus kheej cov chaw pib thiab software. Rau ib tus neeg siv, VPS hosting zoo li tib yam li ib tug neeg ua hauj lwm "hlau" thiab muab kev tu ncua zoo sib xws. Txawm li cas los xij, tej co kev pabcuam kho vajtse sib koom ua ke, vim tias ntau lub vev xaib feem ntau yog khiav ntawm tib neeg lub cev.
Tus neeg ua haujlwm VPS / VDS muaj lub hauv paus nkag mus thiab muaj peev xwm ua txhua yam hais kom ua, txhim kho qhov kev tsim nyog los sis hloov qhov kev tsim kho. Nyob rau tib lub sijhawm, nws ib txwm muaj ntawm nws cov nqi ntawm lub cim xeeb uas muab los ntawm tus neeg zov me nyuam, tus khab nias, qhov chaw disk, thiab txoj kab hauv Internet ntawm ib qhov dav. Yog li, VPS hosting muab tus neeg siv nrog zoo tib yam li kev tswj, kev ywj pheej thiab kev ruaj ntseg ua ib tus neeg siv zog lub cev. Nyob rau tib lub sij hawm, nws yog pheej yig dua ntawm tus nqi (tab sis nws yog me ntsis kim tshaj li niaj zaus hosting).
Qhov zoo thiab qhov tsis zoo ntawm VPS hosting
Virtual neeg rau zaub mov muaj tus neeg siv lub "nruab nrab hauv av" ntawm qhov sib koom ua ke thiab ib tus neeg siv khoom lub cev. Nws muab kev ua haujlwm siab thiab ruaj khov rau ntawm tus nqi pheej yig. Lub ntsiab qhov txawv ntawm qhov niaj hnub tuaj sab nraud yog qhov tsis muaj qhov cuam tshuam ntawm cov "neeg nyob ib ncig ntawm". Txhua lub sijhawm ntawm VPS-hosting muab koj cov dej num nrog tib tus nqi ntawm cov nyiaj txiag.
Sib piv virtual hosting, VPS thiab Dedicated neeg rau zaub mov, koj tuaj yeem hais qhov tseeb hauv qab thiab cov khoom siv:
- Virtual hosting: ntau ntau qhov chaw hosted rau ib hosting neeg rau zaub mov.
- Nquag: pib ceev, ua haujlwm yooj yim, tsis muaj nqi;
- cons: tsawg tswj, tsawg tsim tau, nyob ntawm lub sijhawm ntawm hnub thiab workload ntawm neighbouring tej yaam num.
- VPS hosting: tus neeg rau zaub mov yog muab faib ua feem thiab ib qho yog faib rau koj cov haujlwm.
- Zoo: thaj chaw ruaj khov, nkag mus nkag, kev tuav yooj yim, ruaj khov;
- Xws li: VDS yog me ntsis kim tshaj li kev koom ua ke.
- Nplooj siab: tag nrho cov neeg rau zaub mov yog siab rau koj cov haujlwm.
- Tshaj: Tshaj siab tshaj kev tswj, kev ruaj ntseg thiab kev ua tau zoo
- Cons: nqe siab heev, ntau txoj kev kim thiab kim.
Koj yuav tsum muaj cov haujlwm twg
Ib qho chaw lag luam uas muaj tsheb me me ua haujlwm tau zoo heev rau kev tuaj yeem tos txais. Tab sis raws li kev ua tau zoo, cov khoom tsim tau ua tsis txaus. Cov nplooj ntawv tau ntev dua, thiab qee zaum qhov chaw zaum txawm "poob" - ua tsis cuag ncua li ob peb feeb. Muaj qee zaum, koj tuaj yeem tau txais kev ceebtoom los ntawm tus tswv tsev uas lub project tau tsim ib qhov kev txwv txhua hli. Hauv qhov no, qhov kev hloov mus rau VPS-hosting yuav yog qhov kev xaiv zoo tshaj plaws kom ntseeg tau tias muaj kev ruaj khov thiab muaj nyob ntawm qhov chaw.
Yuav tswj cov chaw hauv VPS li cas
Tswj cov kev pabcuam ntawm lub vev-xaij nyob hauv VPS / VDS yog tib yam nkaus li ntawm kev tuaj yeem tos txais. Cov neeg zov me nyuam feem ntau muab cov neeg tuaj yeem nrog ib qhov kev tswj fwm nrov tshaj plaws (ISPmanager, cPanel, Plesk thiab lwm tus) dawb. Qee lub hosters kuj muab lawv tus kheej panels, uas saib txog tib yam rau ob qhov hosting thiab VDS.
Lub vaj huam sib luag nrov tshaj plaws nyob rau hauv RuNet yog ISPmanager 5 Lite. Lub vaj huam sib luag no muaj cov lus yooj yim ntawm Lavxias teb sab lus muaj peev xwm muaj cov lus tsis txaus (uas feem ntau pom muaj nyob hauv lwm cov khoom). Nrog nws cov kev pab, koj tuaj yeem ua rau hom yeeb yam tag nrho cov kev ua tsim nyog rau tus txheej txheem ntawm kev tswj VPS (ntxiv thiab kho cov neeg siv, tswj cov websites, databases, email thiab lwm yam kev pab).
Yuav ua li cas xaiv
Qhov kev txiav txim siab hloov mus rau VPS hosting yog tsuas yog ib nrab ntawm kev sib ntaus sib tua. Tam sim no nws yog ib qhov tsim nyog los txiav txim rau tus neeg zov me nyuam, vim qhov kev ua lag luam yog tag nrho ntawm cov khoom, thiab nws tsis yog li yooj yim los xaiv qhov tseem ceeb. Txiav txim siab rau qhov VDS tariff optimum yog qhov yooj yim dua qhov xaiv virtual hosting, vim koj yuav tsum coj mus rau hauv tus account ntau dua. Xav txog lub hauv paus tseem ceeb uas yuav tsum tau muab tshaj tawm.
- Tsoomfwv. Cov neeg tuaj ua haujlwm yeej nyob ntawm ib tus neeg koom txheej uas tau txais, uas yog tswj hwm los ntawm tus neeg muab kev pabcuam tus neeg ua haujlwm. Kev ua tiav ntawm VPS yuav tsum tau saib xyuas ntawm nws tus kheej, uas tsis yog ib txwm yooj yim. Yog li, nws yog qhov zoo uas yuav tau xaiv ib tus nqi qiv nyiaj nrog ib zaug. Nyob rau hauv cov ntaub ntawv no, tus neeg rau zaub mov yuav raug saib xyuas los ntawm ib tug kws tshaj lij tus neeg khiav dej num. Xaiv ib VPS hosting nrog rau kev tswj hwm, koj tau txais tag nrho cov txiaj ntsig ntawm ib tus neeg ua hauj lwm virtual thiab koj tsis tas yuav saib xyuas nws txoj haujlwm 24 teev ib hnub twg.
- Kev khiav haujlwm Feem ntau hosters muab lawv cov neeg muas zaub xaiv tus neeg rau zaub mov kev khiav hauj lwm kaw qhov rais neeg rau zaub mov thiab ntau Linux distributions. Lub qhov rais tsis muaj qhov zoo, tab sis qee zaus nws yog qhov tsim nyog rau kev lag luam ntawm qee qhov software (piv txwv, ASP.NET). Yog tias koj tsis siv cov khoom software, qhov kev xaiv zoo tshaj plaws rau koj yog VDS nrog Linux (koj tuaj yeem xaiv cov khoom siv rau kev faib tawm rau koj tus saj thiab kev paub, vim lawv txhua tus muaj kev tsim nyog).
- Khoom neeg siv khoom. Cov neeg zov me nyuam feem ntau muab VPS / VDS cov kev pab cuam tsis ceev nrooj los sib qhia cov ntaub ntawv hais txog lub cev kev kho mob ntawm lub tshuab cav ua luam. Tab sis lo lus nug no yog tsim nyog nug, ua ntej xaiv ib tug hosting los yog virtual server. Nws yog ib qho tseem ceeb kom paub tsis txog qhov nyiaj ntawm RAM, CPU cores thiab hard disk chaw, tab sis kuj yog cov chav kawm ntawm qhov khoom kho mob. Nws yog ntshaw tias cov servers tau ntsia tam sim no processors, ceev DDR4 nco thiab high-speed SSD-drives. Ib tus kws kho mob uas siv cov khoom siv xws li no yeej tsis yog txaj muag los piav txog qhov kev sib txuas ntawm nws cov servers.
- Kev ntseeg Kev khiav hauj lwm ntawm kev lag luam thiab kev nyob ntawm koj cov VPS ncaj qha nyob ntawm cov chav kawm ntawm cov ntaub ntawv qhov chaw uas cov neeg zov me nyuam cov khoom nruab. Qhov taw qhia tseem ceeb yog kev siv tau, uas tuaj yeem nyob rau theem 99.8% (Tier II) lossis 99.98% (Tier III). Nws yuav zoo li qhov txawv me me, tab sis cov nqi ntawm cov vaj tse yog ntau dua, uas txhais tau hais tias cov kev pab cuam kuj tseem kim. Rau kev txhim khu kev qha ntawm lub lag luam nws yog pom zoo los xauj VPS hosting nyob rau hauv ib qho chaw cov ntaub ntawv nrog ib chav kawm tsis qis dua Tier III.
- Cov khoom pov tseg. Reserve resources yuav txhim kho qhov kev ntseeg siab thiab ruaj khov ntawm VDS. Piv txwv, yog tias cov chaw khaws ntaub ntawv muaj nws qhov system thaum muaj xwm txheej ceev (UPS thiab diesel generators nrog roj), nws tsis ntshai kev cuam tshuam hauv kev siv fais fab. Cov khoom ntawm kev sib txuas lus tseem ceeb heev. Nws kuj tseem ua tau kom sai sai rau VDS thaum tsis ua haujlwm ntawm cov khoom siv uas nws ua haujlwm.
- Channel dav thiab tsheb khiav tawm. Cov ntsiab lus ntawm kev siv ntawm Internet channel tsis yog ib txwm tsis tshua zoo. Ntau tus neeg zov me nyuam tsuas pub cov bandwidth los yog them nqi rau cov tsheb khiav mus rau koj cov tsheb VDS ntau tshaj qhov txwv. Cov lus nug zoo li no yuav tsum tau meej meej ua ntej kom lawv tsis txhob cuam tshuam nrog kev khiav hauj lwm ntawm tus neeg rau zaub mov los yog tsis nce tus nqi nqi tshaj lub tswv yim.
- Kev txhawb kev pabcuam. Txawm tias ib qho kev tsim zoo tsim nyog los xij, yog li tsis yog kev cia siab rau qhov tseem ceeb xwb, tab sis qhov tseem ceeb ntawm kev daws teeb meem. Kev pabcuam zoo yog qhov tseemceeb tshaj uas yuav tau xav txog kom thiaj li xaiv tau qhov zoo tshaj plaws hosting lossis VDS. Koj tuaj yeem txiav txim rau lub peev xwm ntawm cov kev pabcuam uas raug xaiv los ntawm kev txheeb xyuas, nrog rau ntawm koj tus kheej kev sib txuas lus, los ntawm kev nug ob peb nqe lus nug thaum pib ntawm kev koom tes.
- Kev cai nqe. Ntawm chav kawm, tus nqi yeej yog ib qho ntawm lub ntsiab tseem ceeb thaum xaiv ib tug hosting. Txawm li cas los, nws yog ib qho tseem ceeb kom nkag siab hais tias VPS hosting khiav ntawm ib tug neeg ua hauj lwm niaj hnub nyob rau hauv ib qib high school cov ntaub ntawv yuav raug nqi ob peb zaug ntau tshaj ib pob nyiaj sib npaug nrog tib yam ntxwv. Tus nqi kuj raug cuam tshuam los ntawm kev pabcuam zoo, vim nws ntiav cov neeg ua haujlwm uas tau txais kev tso cai.
- Geographical qhov chaw ntawm cov ntaub ntawv chaw. Niaj hnub no nws tsis muaj kev txwv txog kev xaiv hosting lossis VDS hauv lwm lub teb chaws los yog nyob rau lwm lub tebchaws. Tab sis nws yog qhov zoo dua rau kev nco ntsoov rau koj lub hom phiaj. Yog hais tias tus neeg rau zaub mov nyob hauv lwm lub teb chaws, nws yuav tsis ntxiv rau kaum tawm milliseconds rau lub sijhawm thauj.
- Muaj peev xwm xauj luag lwm tus IP. Qee lub sij hawm koj yuav tsum tau txuas mus rau tus neeg rau zaub mov ntawm tus IP ntxiv. Piv txwv li, yog tias koj xav tau nruab SSL daim ntawv pov thawj rau ntau qhov chaw ntawm ib lub VPS hosting (older browsers qhia compatibility teeb meem yog tias muaj ntau qhov SSL encryption qhov chaw nyob ntawm tus IP tib qho). Qee lub sij hawm nws yog qhov tsim nyog yuav tsum tso ib qho kev tswj hwm, database los yog subdomain ntawm lwm hom lus nyob rau ntawm tus IP chaw cais. Yog li ntawd, nws yog ib qho tsim nyog kom paub tseeb tias ua ntej ntawm qhov kev xaiv tus neeg txhais tau tias txuas ntxiv txuas ntxiv IPs rau VDS thaum thov.
Kev ua haujlwm ceev thiab ruaj khov yog cov yam ntxwv tseem ceeb uas kev vam meej ntawm txhua qhov chaw nyob, tshwj xeeb tshaj yog tias nws yog ib qhov kev lag luam. VPS-hosting muab kev kub ceev, thaum nws cov nqi qis dua li ntawm ib tug neeg siab-neeg rau zaub mov. Muaj ntau yam nthuav tawm ntawm kev ua lag luam hnub no, yog li xaiv VPS yuav tsum ua tib zoo xav, ua tib zoo ntsuas txhua yam.
Qhov tseem ceeb tshaj plaws yog qhov nyiaj RAM. Yog tias koj xav tau VDS khiav ib qhov chaw hauv PHP + MySQL, ces tus nqi ntawm RAM yuav tsum tsawg kawg yog 512 MB. Qhov no yog qhov txaus rau lub tsev kawm ntawv ntawm qhov kev tuaj kawm ntawv nruab nrab, thiab nyob rau hauv txhua rooj plaub koj yuav hnov qhov nce ntawm kev ceev thaum hloov los ntawm kev sib koom ua ke li qub. Kev siv cov drives siv kuj yog qhov tseem ceeb. HDD drives yog twb dhau lawm, yog li koj yuav tsum xaiv VPS nrog SSD. Nyob rau hauv xws li servers, qhov kev ua hauj lwm nrog lub subsystem disk yog kaum thiab pua lub sij hawm ntau dua, uas cuam tshuam rau kev ceev zuag qhia tag nrho.
Mus xauj ib tug neeg rau zaub mov ntawm cov neeg ua haujlwm tsis tsim nyog, thiab koj yuav tsum txiav txim siab ua ntej. Cov kws kho mob feem ntau cia rau hauv kev pab cuam kom nce VDS cov kev ua tau zoo, ntxiv kev nco, cov cores lossis cov chaw disk. Tab sis xam xyuas qhov kev pom zoo tam sim ntawd, nws yuav yooj yim los xaiv tus nqi tshaj plaws.
Peb xav kom Adminvps VPS hosting li muab cov txhim khu feem kev ruaj ntseg thiab ceev VPS servers.
