Txheej txheem cej luam: Yog tsis muaj dab tsi tab sis tus me nyuam uas xam ua qhov tsis raws li ib yam khoom xam huab. Thaum twg peb siv cov lus xam, nws muaj xws li cov nqi CPU, txoj kev nco, qhov cia, Network thiab lwm software uas yuav tsum tau los ua tus ecosystem uas peb daim ntawv thov no yuav nyob. Nws yog ib qho yooj yim uas koj nrog tham txog tej no, tiam sis peb yuav tau los muab tus zoo disadvantages ntawm no mus kom ze.
Nyob rau hauv daim ntawv no kuv yuav tham txog qhov pros thiab cons ntawm huab xam.
Taw qhia: Txhua cov kev tsim tawm nrog ib pawg pros thiab cons thiab huab xam tsi tau kev zam nyob rau hauv qhov kev tshawb xav. Huab xam muaj pab rau kev qhauj txo lawv cov nqi. Nws yog ib yam zoo rau cov neeg siv kom siab rau lawv cov tub ntxhais txoj kev loj hlob es tsis siv cov sij hawm tawm tswv yim txog qhov teebmeem infrastructure ntawm ib qhov project. Li ntawd, yog xam raws li huab los ua tus buzzword hauv nws kev lag luam tam sim. Tib neeg kuj tau txais zoo kawg li pab tawm hauv no huab uas xam tau kev pab. Lub nam yog cov affordability, tam sim no lub koom haum me me tseem siv tau xam lub fais tib yam li cov biggies.
Pawg ntawm huab xam: Huab xam yog ib cheeb tsam loj heev thiab nws yog siv ntau yam ntawd tej kev thiab non-technical. Tab sis peb yuav tham txog qhov chaw loj tau to taub pib.
Xam los txog rau cov kab plaub loj huab –
- Infrastructure ua ib qhov kev pab los yog IaaS – Daim ntawv thiab muab ib virtual infrastructure rau cov neeg siv e.g. lub servers, cov ntaub ntawv storages thiab lwm yam. No huv lub enterprise siv qhov kev pab no, outsources tus kho vajtse siv los khiav qhov kev siv, nws cia, Network Cheebtsam thiab lwm yam. Cov pab neeg yog tus tswv ntawm tej cheebtsam thiab saib xyuas kom cov txij nkawm.
- Platform ua ib qhov kev pab los yog Paas – Os, tus muab kev pab qhia txog txoj kev loj hlob platform uas muab siv tau tsim muaj thiab khiav lawv daim ntaub ntawv. Cov kev pab no muaj xws li lawv operating, cov lus tso programming, database servers, Web los yog ntaub ntawv servers thiab lwm yam.
- Software ua ib qhov kev pab los yog SaaS – Nyob rau hauv pawg no, tus kws kho, muab tau ib daim ntawv thov ib tus neeg uas khiav khiav saum huab. Plav nruab thiab khiav ntaub ntawv rau ntawm tej chaw eliminates no.
- Network ua ib qhov kev pab los yog NaaS – Nyob rau hauv pawg no, muab siv los yog kev pab cuam rau network connectivity e.g. VPN thiab lwm yam.
Tam sim no ib hnub, SaaS yog ib tug qauv nrov rau software/khoom pab rau lawv cov neeg muas zaub. Cov neeg muas zaub yuav siv cov kev pab thiab them raws li (them ib siv). Cov qauv no kuj lug siv cov khoom sib txawv cov neeg muag khoom tseem.
Cov huab zoo xam:
Peb mus qhib ib txhia qhov zoo ntawm huab xam ob ntawm foundations rau cov enterprise thiab rau cov neeg siv tag:
- Nqe Efficiency – Qhov no yog qhov biggest kom zoo dua huab xam. Xam eliminates lub peev them rau standalone servers thiab software duas paub huab. Qhauj tau tseg rau ntawm daim ntawv tsav tsheb raug nqi thiab lub sij hawm yuav tsum teem rau li no servers. Thiab cov huab infrastructure yuav siv sij hawm txog cov hauj lwm txij nkawm ntawm cov servers thiab los tu-gradation ntawm cov software uas yuav tsum tau rau cov servers.
- Zoojyim thiab raws li daim phiaj nruam – Cov kev pab cuam saib xyuas pej xeem huab yog muaj nyob hauv internet thiab accessed yeej los nyob txhua qhov chaw. Cov neeg nyob rau lub sij hawm txawv aav thiab nyob rau lwm qhov chaw geographic nkag tau yooj yim rau cov kev pab no. Huab tseem guarantees nruam nyob rau ntawm qhov kev pab no.
- Thaub qab thiab rov qab – Huab xam simplifies txoj thaub thiab tej uas lawv rov qab raws li cov ntaub ntawv nyob ntawm huab thiab tsis tau ntawm ib lub cev ntaus ntawv lub npe. Hom kev pab cuam muaj ntsiab txhim khu kev qha thiab saj zawg zog thaub qab/rov qab.
- Nyob hauv – Cov huab infrastructure yuav tsum tau kev pab tsawg los txheeb dua cov raug nws infrastructure. Ntawm no mus kom ze, tsuas qhov chaw muab kev pab uas yuav tsum tau hais tiag yog noj los ntawm lub cev.
- Scalability thiab kev kawm ntawv – Scalability yog ib qhov chaw loj ntawm daim ntaub ntawv hnub no tus twg los ua ib tug feature built nyob rau deployments huab. Cov tamsim no dynamically deployed li thiab thaum yuav tsum tau. Lwm feature – elasticity pab peb yuav teev los yog teev cia nyob peb xav tau kev pab. Raws li cov neeg peb tau them rau cov kev siv thiab cov storages uas peb yuav tau.
Tshuab tauv huab qab mus raws li siv cov distributed architecture uas muaj mob ceev ntawm pawg. Thiab nws yog lub luag hauj lwm ntawm tus kws kho mob pab xyuas tias cov kev pab uas khiav rau siab kawg cov cav tov. Zaus yuav tau ntxiv los yog kev tshem tawm instantly li ib cov thaum yuav tsum tau.
- Txiag sai thiab yooj yim xws li – Yog ib qhov zoo biggest ntawm ib tauv huab qab mus raws li lawv yog tias nws yuav ua tau yooj yim teeb nyob rau ib lub sij hawm luv luv heev. Sib ntxiv ntawm cov tshiab tamsim no instantly ua. Nyob rau hauv ib cheeb tsam huab, software tau yooj yim yuav kev. Li no siv zog yam tsawg kawg yuav tsum tau mus customize thiab integrate cov kev siv lub.
- Cia muaj peev xwm – Huab muaj peev xwm muaj cia li nws yuav haum thiab muab cov ntaub ntawv ntxiv zoo thiab tej computer vim nws twb yuav luag tau cia unlimited. Yog li qhov txhawj txog kev khiav ntawm qhov chaw yog kav thiab ua neeg peb tsis muaj xav upgrading tus kho vajtse.
- Ntau haiv neeg lus ntaus ntawv thiab qhov chaw nyob ywj siab – Cov kev pab uas muab los ntawm xam yuav tsum accessed los ntawm ib tug array ntawm cov uas muaj kev siv internet xws li tshuaj xyuas hauv computer kom ntse tes huab, ntsiav tshuaj thiab lwm yam. Raws li tus neeg siv tag, ntawm txoj kev ywj pheej ntawm cov tsis yog tus txheejtxheem no los ntawm kev ntaus tabsis tseem los ntawm tej qhov chaw muaj peb.
- Tag nrho cov nyob saum, Tus nkhaus kawm ntawm xam me heev huab.
Disadvantages ntawm huab xam:
Neb tham txog ib txhia qhov zoo ntawm huab xam, qhia rau peb hais lus tam sim no ntawm tej lub disadvantages ntawm huab xam:
- Ruaj ntseg thiab tsis pub twg paub – Ruaj thiab tsis pub twg paub muaj ob lub ntsiab kev thaum peb tham txog cov ntaub ntawv. Raws li peb tau pom uas ua outsourcing qhov IT infrastructure, cov pab neeg niaj hnub tam sim ntawd muab cov ntaub ntawv uas tej zaum yuav rhiab thiab pub. Lub tuam txhab kev mus khi tus neeg zov me nyuam tuam txhab kom muaj cov secrecy uas lawv cov ntaub ntawv muaj. Ruaj ntseg cov ntaub ntawv yog zoo li no ib qho tseem ceeb heev qhov teeb meem tias cawm tag nrho tej zaum yuav tsum tau explored ua ntej noj kawg hu rau siv huab xam raws li lub tuam txhab rau hav zoov yuav yog phom sij yog tias tej ntaub ntawv no tuag lawm. Tib lub sijhawm, Cov huab pab cuam yuav tsum xyuas tus kheej ntawm cov ntaub ntawv los tiv thaiv lawv los qhua.
- Quav dej caws – Quav dej caws yog ib lub drawback loj ntawm huab xam. Thaum zoo li no ' vendor-xauv-nyob rau hauv‘ thaum yuav tsis tau mus ntawm huab vendor nkawm vim tsis muaj cov ntaub ntawv no lossis loj migration. Qhov no tej zaum kuj ua rau risking qhov ruaj ntseg thiab tsis pub twg paub txog cov ntaub ntawv.
- Downtime – Fab tuag thiab downtime muaj ob qho tseem ceeb sib nrauj hauv txawm tus zoo muab kev pab ntawm huab xam tsis tau lees tias. Los peb yuav tsum nco ntsoov hais tias lub teeb tseem yog internet raws li. Yog li, muaj downtime rau sab hauv internet yuav ua rau muaj qhov teeb meem connectivity.
- Tswj xwb – Vim tias cov kev pab uas khiav ntawm ib cheeb tsam virtual tej thaj chaw deb, tog neeg muab kev pab muaj tsawg tswj lub radon thiab cov software.
- Kom txhob raug – Txawm hnub no, peb paub tias yuav ua li cas tsis yog pej xeem hauv internet. Nyob rau hauv xam vim txhua tivthaiv no muaj nyob rau hauv internet huab uas raug rau tag nrho ntawm tej qab mas lam tau lam ua hackers thiab pliaj siv lawm yeej yuav muaj.
Thaum uas siv lub tswv yim huab peb yuav tsum xyuas seb cov tshuaj tiag critical vim peb yuav tsum tau ib daim ntawv thov, uas ua haujlwm nrog koj cov ntaub ntawv tsheej lab ntawm cov neeg siv kawg thiab tej ntaub ntawv los tej zaum yuav ua rau muaj teeb meem.
Tseemceeb siv huab xam: Nram qab no yog ib co tseem ceeb lus siv hauv cov huab xam.
- Pej xeem huab: Qhov no yog huab nyob rau kev siv pej xeem.
- Lwm yam huab: Qhov no yog ib tsaam kiag li nws hais rau tus tswv tsev muaj quas.
- Lwm yam huab virtual: Qhov no yeej ib cheeb tsam pej xeem huab tab sis tus neeg muas zaub paub txog cov ntaub ntawv no qhov twg nyob rau.
- Huab converged: Qhov no yog hybrid huab nrog pom tib.
- Huab broking: Qhov no yog hnubpoob li ntau thiab ntau tshaj tuam txhab uas muag cov mus ua huab ib puag ncig. Brokers yog txiv neej nrab muab tus choj ntawm tus neeg thiab huab qhov kev pab cuam.
Xaus:
Dua li ntawm qhov disadvantages saum toj no thiab cov Disease fact uas huab xam yog tseem nyob ib tug me nyuam mos liab, nws muaj ib tug yawm tej zaum rau lub neej yav tom ntej. Tus neeg siv puag huab xam yog zoo zuj zus txhua txhua hnub thiab players loj loj no tau attracted rau nws. Qhov no yuav pab cov kev pab cuam rau, muaj kev pab zoo thiab cov finer tuned thiab cov kev daws.
