- Incazelo: Ukulethwa kwezinsizakusebenza zekhompyutha kanye nezinsizakalo nge-inthanethi, okufinyeleleka kunoma iyiphi idivayisi ngaphandle kwengqalasizinda yendawo.
- Izinzuzo: ukukhuliswa okufunekayo, imodeli yokukhokha ngokusetshenziswa ngakunye, kanye nezindleko zokusebenza ezincishisiwe kanye nokutshalwa kwezimali kwehadiwe.
- Amamodeli: IaaS (ingqalasizinda ebonakalayo), i-PaaS (amapulatifomu okuthuthukisa) kanye ne-SaaS (izinhlelo zokusebenza ezifinyeleleka kusiphequluli).
- Ukuphepha kanye nemikhawulo: kudinga ukubethela, ukulawula ukufinyelela; kuncike ekuxhumekeni kwe-inthanethi kanye nokuthembeka komhlinzeki.
Siyakwamukela esihlokweni sethu se-cloud computing! Esikhathini samanje sedijithali, ukugcinwa kwedatha nokuphathwa kwezinsiza kuye kwaba okubaluleke kakhulu kunangaphambili. I-Cloud computing ubuchwepheshe obushintshashintshayo obuvumela ukufinyelela kude kuzinhlelo zokusebenza, amasevisi nedatha kusuka noma yikuphi emhlabeni. Kusukela emabhizinisini amancane kuya kwezinkulu zezinkampani, wonke umuntu uthola izinzuzo zalobu buchwepheshe obusha. Funda ukuze uthole ukuthi isebenza kanjani nokuthi kungani kufanele ucabangele ukuyisebenzisa namuhla!
Isingeniso ku-Cloud Computing
I-Cloud computing ubuchwepheshe osebubalulekile emhlabeni wanamuhla. Ivumela izinkampani nezinhlangano ukuthi zigcine, zifinyelele futhi zilawule idatha zikude. Lokhu kusho ukuthi asikho isidingo samaseva aphathekayo noma isofthiwe yobunikazi ebizayo ukwenza le misebenzi.
Kunalokho, yonke into isingathwe kuseva yangaphandle efinyeleleka kunoma iyiphi idivayisi enoxhumo lwe-inthanethi. Ukwengeza, i-cloud computing iphinde inikeze ukulinganisa okungenakuqhathaniswa nokuvumelana nezimo, okuvumela abasebenzisi ukuthi bazivumelanise ngokushesha nezimfuno ezishintshayo zemakethe ngaphandle kokukhathazeka ngokutshala isikhathi nemali eyengeziwe kwingqalasizinda yangaphakathi.
Okuyisisekelo kwe-Cloud Computing
I-Cloud computing iyimodeli yokuletha izinsiza zekhompyutha nge-inthanethi. Esikhundleni sokuthi ufake futhi usebenzise izinhlelo zesofthiwe kukhompuyutha yangakini noma iseva, ungafinyelela kuzo ngoxhumano lwenethiwekhi.
Izimiso eziyisisekelo ukwabelana kanye nokwenza i-virtualization . Abahlinzeki banikeza amaseva abonakalayo avumela amakhasimende amaningi ukuthi abelane ngezinsizakusebenza ezibonakalayo, anciphise izindleko futhi andise ukusebenza kahle. Ngaphezu kwalokho, abasebenzisi bangakhulisa kalula izidingo zabo ngokuya ngezidingo zebhizinisi ezishintshayo ngaphandle kokukhathazeka ngokuthenga imishini emisha noma ihadiwe ebizayo.
Izici ze-cloud computing
I-Cloud computing inezici ezimbalwa eziyehlukanisa nezinhlelo zendabuko. Okokuqala, imodeli ye-pay-as-you-go, okusho ukuthi ukhokhela izinsiza namasevisi owasebenzisayo kuphela.
Esinye isici esibalulekile ukukala kwayo. I-Cloud computing ivumela izinsiza zesistimu ukuthi zikhuliswe ngokushesha noma zehliswe ngokusekelwe ezidingweni zomsebenzisi, ngaphandle kokukhathazeka mayelana nengqalasizinda eyisisekelo. Ngaphezu kwalokho, le modeli iphinde inikeze ukutholakala okuphezulu kanye nokungafuneki kabusha ukuze kuqinisekiswe ukufinyelela kudatha nezinsizakalo ngaso sonke isikhathi.
Izinzuzo ze-Cloud Computing
I-Cloud computing inikeza izinzuzo eziningi eziqinisekise impumelelo nokuthandwa kwayo. Okokuqala, ivumela ukufinyelela okukhulu kuzinsiza zobuchwepheshe ngaphandle kokudinga ukutshalwa kwezimali okukhulu kokuqala kwehadiwe noma isoftware.
Ngaphezu kwalokho, i-cloud computing iphinde inikeze ukuguquguquka okukhulu ukuzivumelanisa nezidingo ezithile zomsebenzisi ngamunye. Izinsizakalo zingafakwa inkontileka isikhathi esifushane noma eside njengoba kudingeka, okwenza kube lula kakhulu kumabhizinisi amancane noma lawo anesabelomali esiqinile.
Izinhlobo zekhompuyutha yamafu
Kunezinhlobo ezintathu ze-cloud computing: Ingqalasizinda Njengesevisi (IaaS), I-Platform as a Service (PaaS), kanye ne-Software as a Service (SaaS).
Eyokuqala, i-IaaS, iyisixazululo esinikeza ukufinyelela kumaseva abonakalayo, isitoreji namanethiwekhi. I-PaaS igxile ekuthuthukisweni kwezinhlelo zokusebenza njengoba ihlinzeka ngendawo ephelele yokuthuthukisa, ukuhlola nokuthumela izinhlelo zokusebenza. Okokugcina, i-SaaS iyimodeli evame kakhulu lapho abasebenzisi befinyelela khona izinhlelo zokusebenza eziphethwe ngamafu kusuka kunoma iyiphi idivayisi exhunywe ku-inthanethi ngaphandle kokufaka noma yini endaweni. Lawa mamodeli aya ngokuya ethandwa ngenxa yokuguquguquka kwawo nokuqina.
Ingqalasizinda njengesevisi (IaaS)
Ingqalasizinda njengesevisi noma i-IaaS ingesinye sezigaba ezintathu eziyinhloko zekhompuyutha yamafu. Kule modeli, abahlinzeki banikela ngengqalasizinda ye-IT ephelele nge-inthanethi, okuhlanganisa amaseva abonakalayo, isitoreji namanethiwekhi.
Amakhasimende angasebenzisa lezi zinsiza ukuze azakhele izinhlelo zawo zangokwezifiso namasevisi ngaphandle kokukhathazeka ngokuphatha ihadiwe eyisisekelo. Ukwengeza, amakhasimende akhokhela kuphela lokho akusebenzisayo, okubavumela ukuthi balinganise ngokushesha ingqalasizinda yabo njengoba kudingeka.
Ipulatifomu njengesevisi (PaaS)
I-Platform as a Service (i-PaaS) imodeli yekhompyutha yamafu enikeza abasebenzisi inkundla yokuthuthukisa, ukusebenzisa, nokuphatha izinhlelo zokusebenza ngaphandle kokukhathazeka mayelana nengqalasizinda eyisisekelo. I-PaaS ihlinzeka ngamathuluzi okwakha, ukuhlola, nokuphakela isofthiwe ngokushesha nangempumelelo.
Nge-PaaS, izici ezintsha zingangezwa noma izici ezikhona zibuyekezwe ngaphandle kokuphazamisa ukusebenza kwesistimu. Abahlinzeki besevisi banikeza izinhlobonhlobo zezinketho zolimi lokuhlela, isizindalwazi, namathuluzi okuhlanganiswa okuqhubekayo/ukulethwa okuqhubekayo (CI/CD), okuvumela amaqembu ukuthi asebenze ndawonye ngesikhathi sangempela. Futhi, ngokulinganisa okuzenzakalelayo okuhlinzekwa ngamasevisi amafu, awusoze wakhathazeka ngokuphelelwa noma ukweqa izinsiza zakho zekhompuyutha futhi.
Isoftware njengesevisi (SaaS)
Isoftware njengesevisi (i-SaaS) imodeli yekhompuyutha yamafu eletha izinhlelo zokusebenza namasevisi nge-inthanethi, evumela abasebenzisi ukuthi bayifinyelele ngaphandle kokuthi bafake isofthiwe kukhompuyutha yabo. Kule modeli, umhlinzeki wesevisi unesibopho sokunakekela nokuvuselela isofthiwe.
Lolu hlobo lwe-cloud computing seluthandwa kakhulu ngenxa yokufinyelela kwalo kalula kusuka noma kuphi ngokuxhumeka kwe-inthanethi, kanye nezinketho zalo zokukhokha eziguquguqukayo ezenzelwe izidingo zomsebenzisi. Izibonelo ezivamile zifaka phakathi isofthiwe yokuphatha ibhizinisi , i-imeyili, kanye nesitoreji esiku-inthanethi.
ukuphepha kwamafu
Ukuphepha kwamafu kungenye yezinto ezibaluleke kakhulu okufanele uzicabangele lapho usebenzisa izinsiza ze-inthanethi nezinhlelo zokusebenza. Ngenxa yemvelo yakhona, ulwazi olugcinwe emafini lungaba sengcupheni yokuhlaselwa ku-inthanethi okungase kube khona.
Ukuqinisekisa izinga eliphezulu lokuphepha, abahlinzeki besevisi basebenzisa izindlela ezihlukahlukene ukuze bavikele idatha yomsebenzisi, njengokubethela ngasemaphethelweni kanye nokuqinisekiswa kwezinto eziningi. Nokho, kubalulekile ukuthi abasebenzisi baphinde basebenzise izinyathelo ezengeziwe zokuvikela ama-akhawunti abo kanye nedatha yomuntu siqu lapho besebenzisa amasevisi aku-inthanethi.
Ukusebenzisa i-Cloud Computing
Ukusebenzisa i-cloud computing kungaba inqubo elula noma eyinkimbinkimbi, kuye ngosayizi nezidingo zenkampani ngayinye. Ngokuvamile, ukuthuthwa kwedatha ngamaseva abonakalayo kanye nokucushwa okufanele kuyadingeka ukuze kuqinisekiswe ukusebenza okufanele.
Kubalulekile ukuba nabahlinzeki abathembekile abanikeza ukwesekwa okuqhubekayo kwezobuchwepheshe ukuxazulula noma yiziphi izinkinga ezingase ziphakame phakathi nenqubo. Ngaphezu kwalokho, kubalulekile ukusungula izinqubomgomo ezicacile mayelana nokuvikeleka nobumfihlo bedatha egcinwe emafini ukuze kugwenywe ubungozi obungaba khona.
Izinsizakalo zefu
Izinsizakalo zamafu zingenye yezici ezibalulekile zalolu hlobo lobuchwepheshe. Lezi zinsizakalo zivumela abasebenzisi ukugcina, ukucubungula, nokufinyelela idatha nezinhlelo zokusebenza kusuka noma kuphi emhlabeni ngokuxhumeka kwe-inthanethi.
Phakathi kwezinsizakalo ezithandwa kakhulu isitoreji samafu (njenge- Google Drayivu noma i-Dropbox), ukuphathwa kwe-imeyili (njenge-Gmail noma i-Outlook), kanye namathuluzi okusebenza ngokubambisana (njenge-Google Docs noma i-Microsoft Teams). Ngenxa yalezi zinsizakalo, sekuvamile ukuthola izinkampani ezisebenzisa izixazululo zamafu kuphela ukuphatha ulwazi lwazo kanye nemisebenzi yansuku zonke.
Ukuqhathaniswa phakathi kwe-cloud computing kanye nemodeli yeklayenti-server evamile ye-inthanethi
I-Cloud computing kanye nemodeli yeklayenti-yeseva ye-inthanethi evamile izindlela ezimbili ezihlukene zokuhlinzeka ngezinsizakalo zekhompuyutha. Kumodeli ye-client-server, amaklayenti kufanele abe nokuxhumana okuqondile kuseva ukuze asebenzise izinsizakalo zayo, ezingabiza futhi zibe nomkhawulo. Ngakolunye uhlangothi, i-cloud computing ikuvumela ukuthi ufinyelele izinsiza noma yikuphi emhlabeni usebenzisa uxhumano lwe-inthanethi kuphela.
Ngaphezu kwalokho, ngenkathi imodeli yeseva yeklayenti idinga ukuthi izinkampani zitshale imali kumaseva azo kanye nesoftware ukuze zinikeze izinsizakalo kumakhasimende azo, i-cloud computing ibavumela ukuthi bakhiphe lezi zindleko ngokusebenzisa ingqalasizinda ekhona. Lokhu kwenza kube lula ukuthi amabhizinisi amancane aqhudelane nezinkampani ezinkulu ngaphandle kokungena ezindlekweni eziphezulu zokuqalisa.
Izinhlelo zokusebenza ze-cloud computing
Izinhlelo zokusebenza ze-Cloud computing zihlukahlukene futhi zitholakala ezinhlotsheni ezahlukene zabasebenzisi. Isibonelo, izinsiza zesitoreji samafu njenge-Google Drayivu ne-Dropbox zivumela abasebenzisi ukuthi balondoloze amafayela wabo ku-inthanethi futhi bafinyelele kuwo noma yikuphi ngoxhumo lwe-inthanethi.
Ngaphezu kwalokho, amathuluzi okubambisana njenge-Google Docs noma i-Microsoft Office 365 enza kube lula ukusebenza ngokubambisana, njengoba abasebenzisi abaningi bengahlela idokhumenti efanayo ngesikhathi esisodwa. Kukhona futhi amapulatifomu okuphatha amabhizinisi asekelwe efwini anikeza izixazululo ezihlanganisiwe zezindawo ezifana nezinsizakusebenza zabantu, ezezimali, kanye nokumaketha kwedijithali.
Cloud Computing izingxabano
Nakuba i-cloud computing inezinzuzo eziningi, nayo idale impikiswano. Okunye okukhathaza kakhulu ukuphepha. Idatha egcinwe kumaseva akude ingaba sengcupheni yokuhlaselwa nge-inthanethi kanye nokwephulwa kobumfihlo.
Okunye okukhathazayo ukulawula idatha. Uma usebenzisa izinsiza zamafu, abasebenzisi bathembele kubantu besithathu ukuthi baphathe izinhlelo zabo zokusebenza nedatha. Lokhu kungaba yinkinga uma laba bahlinzeki bephuma ebhizinisini noma beshintsha izinqubomgomo zabo ngaphandle kwesixwayiso, okungase kuholele ekulahlekelweni okukhulu kolwazi olubalulekile lwamabhizinisi nakubantu ngabanye.
Izici zokuphepha efwini
Ukuphepha kwamafu kungenye yezindaba ezibaluleke kakhulu okufanele zicatshangelwe. Kubalulekile kunoma iyiphi inkampani noma umsebenzisi ukuthi avikele idatha yakhe futhi aqinisekise ubumfihlo bakhe. Enye indlela yokwenza lokhu iwukubethela, okusho ukuthi idatha iguqulwa ibe ikhodi engaqondakali kubantu abangagunyaziwe.
Esinye isici esibalulekile ukulawula ukufinyelela. Abahlinzeki besevisi yamafu kufanele baqinisekise ukuthi abantu abagunyaziwe kuphela abakwazi ukufinyelela idatha egciniwe futhi basebenzise izinyathelo zokuvimbela ukuhlaselwa kwe-inthanethi okufana namagciwane, uhlelo olungayilungele ikhompuyutha nobugebengu bokweba imininingwane ebucayi. Ukuphepha kufanele kube okubalulekile kubo bobabili umhlinzeki kanye nomsebenzisi wokugcina.
Imikhawulo ye-cloud computing
Nakuba i-cloud computing inikeza izinzuzo eziningi, iphinde iveze imikhawulo ethile okumele icatshangelwe. Enye yalezi ukuthembela ekuxhumekeni kwe-inthanethi okuthembekile ukuze kufinyelelwe idatha egcinwe efwini . Uma kunezinkinga ngokuxhumeka kwe-inthanethi noma kuminyana, ukufinyelela idatha kungathinteka futhi kubeke engcupheni imisebenzi yebhizinisi.
Omunye umkhawulo omkhulu ukuthi abanye abahlinzeki besevisi yamafu bangase bahlangabezane nokucisha kwezobuchwepheshe, okungaholela ekunciphiseni isikhathi sokuphumula. Lokhu kungaba nemiphumela ebucayi uma izicelo ezibucayi zisingathwa ngesevisi ephazanyiswe futhi izinyathelo ezanele zingekho ukuze kusingathwe lezi zimo ezingalindelekile.
Ucwaningo kanye nekusasa le-cloud computing
Sengiphetha, i-cloud computing ubuchwepheshe obubonakale buwusizo kakhulu futhi busebenza ngempumelelo kumabhizinisi kanye nakubasebenzisi ngabanye. Inikeza izinzuzo eziningi kanye nezinzuzo, kusukela ekuguquguqukeni kuya ekongeni kwezindleko.
Njengoba lobu buchwepheshe buqhubeka buguquka njalo futhi busungula izinto ezintsha, silindele ukubona ukuthuthuka nokuthuthuka okwengeziwe esikhathini esizayo esiseduze. Ucwaningo nge-cloud computing luzoqhubeka luwumkhakha obalulekile wokufunda nokuthuthuka.
Ngakho konke okushiwo ngenhla, kuyacaca ukuthi i-cloud computing ihlala ingenye yezinto ezihamba phambili ze-landscape yobuchwepheshe banamuhla. Umthelela wayo uzoqhubeka ukhula njengoba abantu abaningi besebenzisa le modeli engabizi kakhulu neyintsha yokugcina idatha nokucutshungulwa kwayo.