Uma kuziwa ekutholeni ukusebenza okungcono kakhulu kokusingathwa kweseva okuzinikele (kuvuleka kuthebhu entsha), manje usunokukhetha phakathi kwamaseva azinikele ajwayelekile kanye nemishini yensimbi engenalutho yesizukulwane esilandelayo. Kodwa amakhasimende aqaphelayo kufanele akhethe kanjani phakathi kwalezi zixazululo zeseva? Lesi sihloko sihlose ukuhlinzeka ngokucaca kokuthi yini ehlukanisa lezi zinketho ezimbili, futhi isuse noma yiziphi izinganekwane okungenzeka ukuthi zingene ngokunyenya endleleni.

Ukusingathwa kwe-Inmotion kunikeza ukusingathwa okwabiwe, i-WordPress kanye ne-BoldGrid-based graphical website Creator, i-WordPress ephethwe, i-VPS yamafu, izinhlelo zomthengisi, amaseva azinikele ensimbi aphethwe nangenalutho, imikhiqizo yamabhizinisi asezingeni eliphezulu, futhi uhlu luyaqhubeka.

**Sebenzisa amandla omugqa womyalo ngokufinyelela okugcwele kwempande ku- ** 99.99/ngenyanga Iseva Ebalulekile ye-Quad-core Xeon** (ivula kuthebhu entsha)
## Awekho yini amaseva ensimbi angenalutho afana namaseva azinikezele?
Ngokombono wezobuchwepheshe, ukusingathwa kwensimbi okungenalutho (kuvula kuthebhu entsha) namaseva omdabu anezici eziningi ezifanayo. Ngokusobala, zombili ziza njengebhokisi elibonakalayo, hhayi ucezu olubonakalayo lwezinsiza zeseva. Eqinisweni, lokhu kuntuleka kwe-virtualization noma ungqimba lwe-hypervisor kulapho kuvela khona i-moniker yensimbi engenalutho: umqondo uwukuthi umsebenzisi uthola ukufinyelela okungavinjelwe ku-hardware engaphansi.

Zombili izinhlobo zeseva nazo ziyimishini yomqashi oyedwa, okusho ukuthi zihlinzeka ngokucushwa kwephrosesa, inkumbulo nesitoreji esingabiwa phakathi kwabasebenzisi. Lokhu kusho ukuthi noma ngabe ukuseva yensimbi engenalutho noma umshini ozinikele ngokwesiko, ungathembela emandleni e-hardware yakho yangasese, futhi awudingi ukukhathazeka ngokusebenza okuthatha ukushaya lapho abanye abasebenzisi bethola i-spike kuthrafikhi.

Ngenkathi amaseva ensimbi angenalutho nawendabuko womabili enikeza isixazululo esizinikezele, imishini yensimbi engenalutho ivame ukuba phakathi kwemikhiqizo ephambili yabahlinzeki bokusingatha. Uma kuqhathaniswa ngokombono we-hardware, amaseva ensimbi angenalutho aphumela ngaphandle kwamaseva azinikezele wendabuko. Ukucushwa kwensimbi engenalutho kuvame ukufika kufakwe ihadiwe yakamuva nenkulu kakhulu, kusukela esizukulwaneni esisha se-Intel Xeon CPUs kuya ku-DDR4 RAM enekhodi yokulungisa iphutha (ECC)


Ubuchwepheshe bokugcina kumaseva ensimbi angenalutho nawo kungenzeka bube yi-top-tier, nama-NVMe solid-state drives (SSDs) manje ahlinzeka ngokulayisha okushesha kakhulu okugijima ngaphambi kwama-SATA SSD ajwayelekile nama-hard disks. Ukuxhumana kuyisici esingeziwe, esibalulekile ekusebenzeni kweseva, futhi ngokubonga, zombili iziphakeli ezintsha zensimbi ezingenalutho nezindala zingaqashwa ngoxhumo olunesivinini esikhulu esingu-1Gb/s ukuze kuqinisekiswe ukuthi yonke leyo hardware ezinikele ingasetshenziswa kahle.

Uma ufuna ukusebenza kuseva yakho, kuphephile ukucabanga ukuthi usuvele unokusebenzisa okuthile engqondweni. Kusukela kumawebhusayithi anethrafikhi ephezulu yemikhiqizo emikhulu kuya kumaphothali ayinkimbinkimbi nezinhlelo zokusebenza ezithuthukile njenge-SaaS (ivula kuthebhu entsha), i-VoIP (ivula kuthebhu entsha), ukunikezwa kwevidiyo ngisho nokudlala ku-inthanethi, ukusebenza kwezingxenyekazi zekhompuyutha ezizinikele, ezingokomzimba azifaniswe, kanye ngokuvamile, indlela kuphela yokuhamba

Izingxenyekazi zekhompyutha ezinikelwe zingabhekana nezinombolo eziphakeme kakhulu zezivakashi kanye nemisebenzi ku-eCommerce (ivula kuthebhu entsha) i-CMS efana ne-Magento, noma ilethe amazinga aphansi okubambezeleka kumageyimu angu-650 ngesikhathi esisodwa we-CS:GO (njengoba kwakunjalo kuma-epic.LANs umqhudelwano wakamuva). Uma kuqhathaniswa nezinkundla zokubamba okwabelwana ngazo, ungaqiniseka 100% ukuthi isixazululo esizinikele siyohlala sifinyelela isethi yakho ecacisiwe yezinsiza zehadiwe okusho izinga eliqinisekisiwe lesevisi nokusebenza.

Njengoba kunikezwe i-hardware yabo ezinikele, amaseva ensimbi angenalutho kanye namaseva endabuko nawo anikeza amazinga afanayo kakhulu okuphepha, inkimbinkimbi nokulawula. Ungakwazi ukuphakela awakho ama-hypervisors, ukhethe owakho amasistimu wokusebenza, bese ufaka ezakho izinhlelo zokusebenza ezibanzi kwiseva kunoma iyiphi ingxenyekazi. Zombili zinikeza ukufinyelela okugcwele kwezimpande, okukuvumela ukuthi wenze ngendlela oyifisayo indawo yakho yokubamba nganoma iyiphi indlela oyibona ifanelekile

## Isikhathi yimali
Umehluko omkhulu phakathi kwensimbi engenalutho kanye namaseva azinikele endabuko ubonakala uma uyo-oda eyodwa: imigomo yamanani nenkontileka. Ngeseva yensimbi engenalutho ungathola konke ukusebenza kweseva evamile ezinikezele (uma kungenjalo), kodwa ngemodeli yokukhokha eguquguqukayo, yehora ngalinye. Nakuba amaseva endabuko ngokuvamile eqashwa ngezinkontileka zanyanga zonke noma zonyaka, ungasebenzisa iseva yensimbi engenalutho ngokufunwa isikhathi eside noma esifushane njengoba kudingekile futhi ukhokhele lokho okusebenzisayo kuphela. Lokhu kulungele amawebhusayithi nezinhlelo zokusebenza ezithola ithrafikhi ephezulu ngezikhathi eziphakeme kakhulu, njengesikhathi sokuthengisa noma imicimbi yesizini, isibonelo.

Ngakho-ke izinhlobo ezimbili zeseva zikhona ukuze zinikeze izimo ezimbili ezihlukene zokusetshenziswa. Amaseva azinikezele wakudala ahlinzeka ngezinsiza zokubamba ukuze zisetshenziswe ngokungaguquki izinyanga noma ngisho neminyaka ngesikhathi. Amaseva ensimbi angenalutho, ngakolunye uhlangothi, angethulwa noma awe phansi ngesaziso esifushane, noma ngabe ukusebenza okuzinikele kudingekile kuphela izinsuku ezimbalwa noma amahora.


Zombili izinhlobo zeseva ngokuvamile zingahlanganiswa nezinye izinsizakalo zokubamba (zivula kuthebhu entsha) ukuze zinikeze okufanelana kakhulu nezidingo zakho. Isimo esivamile ukusingatha iwebhusayithi yenkampani eyinhloko kuseva yangasese ebonakalayo (evula kuthebhu entsha) noma iseva yefu, nokudlulisa umthwalo ku-hardware ezinikele ngezikhathi ezimatasa. Esinye isimo esivamile sokusetshenziswa ukuhlola uhlelo lokusebenza, lapho imishini ebonakalayo ingasetshenziswa ukudala izindawo zokuhlola ukusebenza okuphansi, ngaphambi kokwethulwa ekukhiqizeni endaweni ezinikele.

Ezimweni ezinjengalezi, nokho, amabhokisi ensimbi angenalutho anenzuzo eqinisekile kunemishini evamile, ngoba ngokuvamile aklanyelwe ukusebenza njengamanodi kungqalasizinda yenethiwekhi ebanzi njengamaseva azimele. Ngensimbi engenalutho, ungathembela ekuhlanganisweni kwamafu ngokucushwa okuncane, ngakho kulula ukuthola izingxenyekazi zekhompuyutha ezizinikele futhi zisebenze eduze kwamaseva ayimfihlo abonakalayo noma ama-VM ukuze wakhe i-hybrid, ukusetha okulinganiselayo komthwalo. Ngokuvamile lokhu kungaphathwa ngephaneli yokulawula yamafu eyodwa

Ngaphezu kwalokho, esikhathini esidlule ukusetha iseva ezinikele bekuwudaba oluyinselele futhi oludla isikhathi njengoba amaseva bekufanele anikezwe mathupha. Abahlinzeki abaningi abahlonishwayo baye basilungisa lesi simo ngokuningi noma kancane ngeminikelo yabo yensimbi engenalutho, manje eyenza inqubo yokuhlinzeka ngokuzenzakalelayo, ngaleyo ndlela inciphise isikhathi esisithathayo ukuvuka nokusebenza.

## Wakhani?
Ukufana phakathi kwamaseva ensimbi angenalutho namaseva endabuko ngokuqinisekile kuyawudlula umehluko

Ngaphezu kwalokho, akukho okungcono kuzo zonke izimo. Kufanele ukhethe eyodwa ngokuya ngezidingo kanye nezici zokusatshalaliswa kwakho. Inketho bese yehlela kulokho ohlela ukuyisebenzisela iseva nokuthi uzimisele yini ukuhwebelana ngokuguquguquka okuthile ukuze uthole isixazululo esingabizi kakhulu.

Inketho yensimbi engenalutho nayo iyathandeka uma uhlela ukusebenzisa iseva yakho eceleni kwezinye izinsizakalo zokubamba, ngamathuluzi okuhlanganiswa akwenza kube lula ukuhlanganisa umshini womzimba ngaphakathi kwefu elixubile. Futhi ekugcineni, uma i-hardware esezingeni eliphezulu iyinto okufanele ube nayo, insimbi engenalutho iyindlela okufanele uhambe ngayo. Imishini yensimbi engenalutho imelela isizukulwane sakamuva kakhulu sobuchwepheshe beseva abazinikezele, kusukela ku-CPU, inkumbulo nokugcinwa, kuya ekuxhumekeni nasekulawuleni. Lapho kuphela iseva esheshayo, enamandla kakhulu futhi evumelana nezimo izokwenza, insimbi engenalutho iyona ewinile ecacile.