I-VPS (iseva yangasese ebonakalayo) - isevisi yebhizinisi

Wonke umuntu oxhumene ne-IT noma ohlele ukwakha iwebhusayithi yezidingo zakhe kwadingeka abhekane nemibandela efana nokuthi “hosting” kanye “VPS”. Ngegama lokuqala elithi "ukusingatha" konke kucacile - lena yindawo lapho isayithi lizosingathwa khona ngokomzimba. Kodwa i-VPS iphakamisa imibuzo. Uma kubhekwa iqiniso lokuthi ukusingathwa kubandakanya inketho eshibhile ngendlela yohlelo lwentela.

 

Umuntu okude nobuchwepheshe be-IT uzozibuza lo mbuzo - kungani edinga ubunkimbinkimbi bamaseva abonakalayo nangokwenyama nhlobo. Konke kumayelana nezinto ezimbili:

 

1. Izindleko zezimali zokunakekelwa kwesayithi ekusingatheni. Phela ukusingathwa kuyakhokhelwa. Nyanga zonke, okungenani, udinga ukukhokha u-$10 ngohlelo lwentela noma u-$20 ngenkonzo ye-VPS. Futhi ukuqasha iseva ebonakalayo kuqala ku-$100 ngenyanga.
2. Ukusebenza kwesayithi. Amakhasi alayisha ngokushesha futhi atholakala noma nini.

 

Uma le mibandela (ukugcinwa kwezimali nokusebenza kwesayithi) ingabalulekile, i-athikili akuyona eyakho. Asiqhubeke nokunye.

Qasha iseva ebonakalayo (VPS) - kuyini, izici

 

Ukwenza kube lula ukukuqonda, cabanga ngekhompyutha yomuntu siqu noma ikhompuyutha ephathekayo enendawo yediski eqinile. Lesi sikhala singasetshenziselwa ukugcina amafayela esayithi elilodwa. Izithombe, amadokhumenti, amakhodi ohlelo - wonke amafayela asetshenziselwa ukusebenza kwesayithi.

 

Kuvele ukuthi ikhompuyutha izosebenza njengosokhaya wesayithi. Futhi ngokufanele, izosebenzisa zonke izinsiza zekhompuyutha ephathekayo noma yedeskithophu. Futhi lokhu:

 

• CPU.
• Inkumbulo yokusebenza.
• Inkumbulo yaphakade.
• inethiwekhi.

 

Uma isiza sikhulu (isitolo se-inthanethi, isibonelo) futhi sinezivakashi eziningi ngeyunithi yesikhathi, khona-ke insiza iyafaneleka. Futhi uma isayithi liyikhadi lebhizinisi, khona-ke zonke izinsiza ezingenhla zizobe zingasebenzi. Kungani ungaqalisi izingosi ezimbalwa ngesikhathi esisodwa kukhompuyutha “engalayishiwe” enjalo.

Futhi, sethula ikhompuyutha lapho amasayithi amaningana esakhiwo nomthwalo asebenza khona. Isibonelo, isayithi lekhadi lebhizinisi, ikhathalogi kanye nesitolo se-inthanethi. Kulesi simo, izinsiza zesistimu (iprosesa, i-RAM nenethiwekhi) zizosatshalaliswa ngokungalingani phakathi kwamasayithi. Isitolo esiku-inthanethi, esinamamojula aso okukhokha, sizothatha izinsiza ezingu-95-99%, kanti ezinye izingosi zizolenga noma “zehlise ijubane”. Okusho ukuthi, udinga ukusabalalisa kahle izinsiza zekhompiyutha phakathi kwamasayithi. Futhi lokhu kungenziwa ngokwakha izindawo ezimbalwa ezibonakalayo kuseva ebonakalayo.

 

I-VPS (iseva yangasese ebonakalayo) indawo ebonakalayo elingisa ukusebenza kweseva yomzimba ehlukile. I-VPS ivame ukubizwa ngokuthi isevisi yamafu. Umlando we-VPS kuphela uqala kakhulu ngaphambili, ngaphambi kokufika "kwefu". Ekupheleni kwekhulu lama-20, abathuthukisi bezinhlelo zokusebenza ze-Unix/Linux bafunde ukuthi bangakha kanjani okulingiswayo (imishini ebonakalayo) ukuze isebenzise izinhlelo zokusebenza ngokuzimela komunye nomunye. Okuhlukile kwalokhu kulingiswa ukuthi ngayinye yazo inganikezwa izingxenye zayo zezinsiza zesistimu:

 

• Isikhathi sokucubungula siyiphesenti lengqikithi.
• I-RAM - Icacisa inani lememori.
• Icacisa umkhawulokudonsa wenethiwekhi.
• Nikeza isikhala ku-hard drive.

Uma kulula kakhulu, cabanga ngekhekhe elisikwa izingcezu ezinobukhulu obuhlukahlukene. Futhi lezi zingcezu zinenani elihlukile kumthengi. Lokhu kunengqondo. Ngakho-ke iseva ebonakalayo ihlukaniswe izingxenye eziningana ezibonakalayo, eziqashwe ngumnikazi wesayithi ngamanani ahlukene, kuye ngevolumu (usayizi, amakhono).

 

Yiziphi izici ezibhekwa njengezinqumo lapho ukhetha i-VPS

 

Intengo nokusebenza kuyimibandela yokukhetha eyinhloko yesiqashi (umthengi wesevisi). Ukuqashwa kweseva ebonakalayo kuqala ngokukhethwa kwezinsiza zokusingatha isayithi elikhona. Futhi lokhu:

 

• Usayizi we-hard disk. Akunakwa kuphela isikhala samafayela esicatshangelwayo, kodwa futhi nethuba lokwandisa isayithi, isibonelo, ngokungeza izithombe noma amavidiyo amasha. Futhi, enye into - imeyili. Uma uhlela ukusebenzisa iseva yemeyili esizindeni sesayithi, udinga ukubala isikhala sediski samahhala. Cishe u-1 GB webhokisi leposi elingu-1, okungenani. Isibonelo, amafayela esayithi athatha u-6 GB futhi kuzoba namabhokisi eposi angu-10 - thatha idiski okungenani engu-30 GB, futhi okungcono kakhulu i-60 GB.
• Inani le-RAM. Le pharamitha icaciswa umhleli odale isayithi kusukela ekuqaleni. Ipulatifomu, amamojula afakiwe nama-plugin ayacatshangelwa. Inani elidingekayo le-RAM lingahluka kusuka ku-4 kuya ku-32 GB.
• CPU. Okunamandla kakhulu kungcono. Ivamise ukusetshenziswa kumaseva e-Intel Xeon. Futhi udinga ukubheka inani lama-cores. Kukhona ama-cores ama-2 - asevele elungile. Uma ngaphezulu - konke kuzondiza. Le nkomba iphinde ivezwe ngumqambi.
• Umkhawulokudonsa wenethiwekhi - kusuka ku-1 Gb / s nangaphezulu. Okufiseleka kancane.
• Ithrafikhi. Abanye abasokhaya bakhawulela ithrafikhi yekhasimende. Njengomthetho, le nkomba iyinganekwane eyengeziwe. Uma kweqiwe, akekho ozofunga okuningi. Futhi umnikazi wesayithi uzophetha ngokuthi isayithi linezivakashi eziningi kunalokho okulindelekile, futhi kungenzeka ukwandisa ukusebenza kweseva eqashiwe. Ukuze ugweme ukulahlekelwa amakhasimende.

Ikuphi ukusingathwa okungcono ukukhetha ukuqasha i-VPS

 

Kuyinto eyodwa lapho inkampani inikeza isevisi yokubamba ngemibandela yezimali evumayo. Futhi enye into lapho inkonzo egcwele inikezwa. Ukuqasha iseva ye-VPS kufanele kuhambisane nohlu olulandelayo lwezici:

 

• Ukuba khona kwabalawuli, okuyingxenye yabo, abazokwazi ukufaka nokusebenzisa isayithi. Lokhu kusebenza kulabo abaqashi abangenaye umlawuli wabo. Umnikazi wendawo kufanele abe nochwepheshe kubasebenzi bakhe abakwazi ukwethula isiza ngokushesha nangempumelelo. Ngokwemvelo, uma umklami edale isiza sokusebenza futhi wabonisa umsebenzi waso kwenye ukusingathwa. Ngokuvamile, ukudluliselwa kwesayithi kuseva ye-VPS kufanele kwenziwe yilowo odale isayithi. Kodwa kukhona okuhlukile, isibonelo, lapho ushintsha ukusingathwa.
• Ukuba khona kwephaneli yokulawula. Kuyinto efiselekayo ukuthi kunezinketho ezimbalwa, isibonelo, i-cPanel, i-VestaCP, i-BrainyCP, njll. Lokhu kulula ukuphatha izinsiza zesayithi, futhi ikakhulukazi iseva yemeyili.
• Zungezisa isevisi yewashi. Lokhu ukubuyiselwa kwesayithi kusuka ku-BackUp, ukufakwa kwezibuyekezo ze-PHP noma imininingwane yolwazi. Iqhinga liwukuthi ezinye izibuyekezo kuphaneli yokulawula isayithi zidinga ukuhambisana neseva ye-VPS.
• Uma lokhu kuwukuqashwa kweseva ye-VDS, kufanele kube nokufinyelela ekulawuleni i-OS kernel kanye nekhono lokufaka isofthiwe ekhethekile.

Futhi nokho, kulula kakhulu lapho ukusingathwa kunesevisi yokubhalisa noma yokudlulisa izizinda. Esimweni sokuqala, ungathatha ngokushesha isizinda, uthenge futhi uqalise isayithi ngokushesha. Futhi, ungakwazi ukukhokhela isizinda kanye nokubamba ngenkokhelo eyodwa, unyaka, isibonelo. Esimweni sesibili, uma isizinda sithengiwe kwenye insiza, ngokwesibonelo, ukukhushulwa, kungcono ukuyidlulisela endaweni efanayo lapho isayithi likhona. Kulula ukwenza izinkokhelo futhi ngokujwayelekile, lawula yonke into.