I-XaaS: I-Cloud Computing - Konke njengesevisi

Isoftware selokhu yadalwa ihlukaniswe ngokwemvelo ngezigaba ezi-3 okuyi: Systems, Programming kanye nezicelo. Futhi eyokugcina, nayo, iguquke kancane kancane kusuka ku-Applications: Abomdabu, iWebhu, iHybrid, yaba yiProgressive and Distributed.

Kanye Izicelo bezithuthelekela kwi-Cloud (Internet) Akusekho ukuhlanganisa umqondo noma imodeli yomsebenzi neyebhizinisi eyaziwa njenge "Konke njengesevisi", eyaziwa kakhulu ngegama layo nangesiNgisi ku-English njenge: Noma yini njengesevisi noma yonke into njengesevisi (XaaS).

Umbono wamanje

I-XaaS

I-XaaS njengamanje iyipharadesi elisha lemakethe yekhompyutha yamafu futhi ukukhula komkhuba wabo kule minyaka ezayo kuzoba nomthelela omkhulu ezigabeni zeTelecommunications, Big Data kanye neInternet of Things (IoT).

Kusukela I-XaaS ngumqondo wobuchwepheshe ohlanganisa imiqondo eminingana ehlobene nobuchwepheshe obusha efwini, ekhiqiza izindlela ezintsha zokukhiqiza nokwengeza inani ezinhlanganweni, zomphakathi nezangasese.

Ukuhlangana kanye ne-Hyperconvergence

Kukodwa, i-XaaS ikhomba kwizinsizakalo ze-IT eziningi futhi ezikhulayo ezinikezwa yizinhlangano njengamanje ngenxa ye-Intanethi kanye noguquko olukhulu lokhu oluletha kubo, amamodeli webhizinisi kanye nokushintshela ekubhekaneni nokusebenza ngamandla.

Ukuqonda njenge Ukuhlangana kwe-IT inyunyana noma ukuhlanganiswa kwemiqondo eminingi noma ubuchwepheshe be-IT, ikakhulu Ingqalasizinda Yesikhungo Sekhompyutha (Ama-Datacenters), anjengokuthi: Ukucubungula, Ukugcina, Amanethiwekhi, Ukuxhumana Ngocingo, endaweni eyodwa (Chassis, Machine) noma i-Hardware.

Futhi kanjani I-hyperconvergence yengqalasizinda echazwe yisoftware ehlukanisa ukusebenza kwengqalasizinda ye-HW kusuka ohlelweni bese ibaguqula ezingeni leHypervisor endaweni eyodwa.

Izinzuzo

Le paradigm entsha ye- «as-a-service» (as-a-service) iyimodeli yebhizinisi, lapho ukwakheka kweZinhlangano nokusebenza kwazo kucatshangwa njengengxenyekazi yesevisi. Inqubo ebucayi kakhulu ingaphakathi kwesakhiwo, sokufuduka, lapho ibhekana nobunzima obukhulu. Yilapho imodeli ye-XaaS idlula khona.

Ukusetshenziswa kwemodeli ye-XaaS ezinhlanganweni kunenzuzo yokwenza lula ukuxazulula ubunzima emkhakheni we-IT, ngenkathi uthuthuka ezimweni lapho zinethuba lokukhula futhi likhule, zikuvumela ukuthi usuke ngokushesha kusuka emakethe eyodwa (niche) uye kolunye futhi ukusuka kolunye uhlobo lwebhizinisi kuye kolunye.

Ngakolunye uhlangothi, imodeli ye-XaaS ivumela ukukala ngokushesha lapho kunesidingo esimangazayo esifunwayo, sikhulula izinsiza zokuphatha, ukuze sikwazi ukuvumela izinhlangano ukuthi zizinikele ngokuphelele ebhizinisini nasekukhuleni kwalo, esikhundleni sengqalasizinda.

I-XaaS iyimodeli yebhizinisi etholakala yonke indawo, enikela ngobukhona bomhlaba wonke kusetshenziswa ifu. Ukuqina ezindaweni ezibucayi zengqalasizinda ye-IT okwenza kungabi yisikhubekiso ekukhuleni kwebhizinisi kanye noshintsho.

Imiqondo Ehlobene

Kunemiqondo eminingi, amamodeli noma ubuchwepheshe obuhlobene neparadigm ye- "as-a-service" (as-a-service). Lokho wukuthi, yize i-XaaS edume kakhulu imvamisa: Isoftware njengesevisi (i-SaaS, isoftware njengesevisi), ipulatifomu njengesevisi (i-PaaS, ipulatifomu njengesevisi) kanye nengqalasizinda njengesevisi (IaaS, ingqalasizinda njengesevisi), isikhathi ngasinye kuvela izinhlobo eziningi, phakathi kwazo esingathola okulandelayo:

Izinhlobo

• Izingxenyekazi zekhompyutha njengesevisi (i-HaaS, i-Hardware njengesevisi)
• Ukugcina njengesevisi (SaaS)
• Isizindalwazi njengesevisi (i-DBaaS, iDataBase njengesevisi)
• Ukubuyiselwa Kwezinhlekelele Njengesevisi (DRaaS)
• Ukuxhumana njengesevisi (CaaS)
• Inethiwekhi njengesevisi (NaaS)
• Ukuqapha njengesevisi (MaaS)
• Iziqukathi njengesevisi (CaaS, Iziqukathi njengesevisi)
• Imisebenzi njengesevisi (FaaS, Imisebenzi njengesevisi)
• Ezokuphepha njengesevisi (SECaaS, Security njengesevisi)

Ezinye ezingaziwa kakhulu noma ezisetshenziswayo ngokuvamile:

• Ukuphathwa njengesevisi (MaaS)
• Ibhizinisi njengesevisi (i-BaaS, iBhizinisi njengesevisi)

Ngendlela efingqiwe, imiqondo noma amamodeli ama-XaaS ama-3 amakhulu angachazwa njengo:

Isoftware njengesevisi (i-SaaS, iSoftware njengesevisi)

Lapho umhlinzeki ehlinzeka ngezinhlelo zokusebenza ezisebenza efwini futhi lokho kungafinyelelwa iklayenti ngamadivayisi ahlukahlukene, ngokuhlangana okulula (okufana nesiphequluli sewebhu) noma nge-interface (API). Lokho wukuthi, ilawula izinhlelo zokusebenza nezinye izinsizakusebenza (Inethiwekhi, amaseva, ama-Operating Systems, Isitoreji, phakathi kwabanye).

Ipulatifomu njengesevisi (I-PaaS, Ipulatifomu njengesevisi)

Lapho umhlinzeki ehlinzeka ngamathuba wokusebenzisa izinhlelo zawo noma zamakhasimende kungqalasizinda yamafu, ngenkathi iklayenti ligcina ukulawula phezu kwazo. Umhlinzeki unakekela ukuphatha zonke ezinye izinsizakusebenza.

Ingqalasizinda njengesevisi (IaaS)

Lapho umhlinzeki ehlinzeka ngokucubungula, ukugcina, ukuxhumana nezinye izinsiza ezibucayi zekhompyutha lapho ikhasimende lingaqalisa futhi lisebenzise amasistimu wokusebenza, ukugcinwa kanye nezinhlelo zokusebenza.

Isiphetho

Kukho konke lokhu, kuyacaca kithi ukuthi «Konke njengeSevisi» kudala ushintsho (ukufuduka) kwemisebenzi ye-IT Yezinhlangano efwini (kwi-Intanethi) ngokusebenzisa amapulatifomu abambisanayo, atholakala kunoma yikuphi, ngokuncipha okulandelayo kwezindleko zokusebenza kanye nokwenza lula izinqubo.

Futhi lokho ngokungeziwe, imodeli ye-XaaS esekwe ikakhulu ku-IaaS, PaaS nase-SaaS iyanda, ikhula iye kuzo zonke izinhlobo zezinto ezinganikezwa njengesevisi. I-XaaS inweba izinzuzo ze-Cloud Computing kunoma iyiphi indawo noma inqubo yeZinhlangano, isekela izinhloso zebhizinisi ezahlukahlukene, kusuka ku-Human Resources, kuya ku-Traditional noma Information Security.

Ngokufingqa, I-XaaS yenza kungenakugwemeka ukuthi yonke insizakalo emkhakheni wezobuchwepheshe bolwazi igcina inikelwa efwini, okuzogcina ngokuyiqinisa ngokwengeziwe ngokuhamba kwesikhathi.