Njengokwezifiso, i-Software Defined Networking (i-SDN) ubuchwepheshe buyinto ebaluleke kakhulu ekutholeni ukutholwa kwe-cloud. Ezinyangeni ezimbalwa ezedlule, ukuthuthukiswa kwayo okukhulu kuye kwaholela emgwaqeni obaluleke kakhulu ngokwemikhawudthth. Esinye isici abaningi bethu abajwayele ukukhohlwa ngefu ukuthi akuyona digital ngokuphelele. Endaweni eyodwa noma kwenye indawo emhlabeni, kuzomele kube nedatha yedatha noma iseva yangokomzimba esebenza njengemgogodla we-cloud computing.
Lokho Kusho ukuthini Abadayisi befu?
Ukuze ugcine ijubane layo ngokukhula kwefu elimangalisa, kufanele bahlakulele inani elikhulayo lezikhungo zedatha, bawabeke emhlabeni wonke ukuze wehlise latency kuze kube ngangokunokwenzeka kwamaklayenti omhlaba wonke. Abaningi babo basebenzisa ingqalasizinda yefu ngokwabo ekulawuleni lezi zakhiwo nasekuzixhumeni ndawonye.
Ngokwemvelo, ibeka isidingo esikhulayo kumanethiwekhi. Ngakho-ke, ubuchwepheshe bokuxhumana benethiwekhi buhamba ngokushesha njengenye yezingqimba ezinkulu kunsimu ye-cloud computing. Inkinga yukuthi izinsiza ze-hardware zokuxhumana azizange zivele ukuze zigcine ijubane nefu ngisho noma i-computing hardware inayo. Ngamazwi alula, akukwazi ukuthunyelwa kalula noma okulula.
I-SDN Izinyathelo Ku
Izinselelo phambi kwabasebenzi bezinethiwekhi zinkulu njengoba kulindeleke ukuthi zivele zihamba ngokuhambisana nezidingo zamakhasimende. Izinselele eziyinhloko ukuhlangabezana nesidingo esandayo sokuhamba komkhawulokudonsa kanye nokuthunyelwa okusheshayo kwezinsizakalo ezintsha kumakhasimende. Lokhu kusho ukuthi opharetha wenethiwekhi abadingi nje inethiwekhi enokwethenjelwa, kodwa futhi ehlakaniphile. Yilapho i-SDN ihamba khona.
Isidingo samanethiwekhi ahlelwe, angachazwa ekuqhutshweni kwesihluthulelo ngemuva kokusakazwa kwamadivayisi womuntu kanye nezinhlelo zokusebenza zefu - izintambo ezimbili ezinkulu kakhulu ezithinta ukushintshwa okuyisisekelo ebuhlotsheni phakathi kweqhinga lebhizinisi ne-IT. I-SDN inikeza ithuba lokusheshisa ukulethwa kolwazi kanye nokunciphisa izindleko.
Ngokuyisisekelo, i-SDN iwukuba ukuxhumana ngokujwayelekile lokho ifu elikuyo yesikhulumi esivamile samakhompyutha. Izindlela okusetshenziswa ngazo, i-SDN elawulwayo, ihluke ngokugcwele kwi-hardware yokulawula - le mvume evumela ukuthuthukiswa okuphelele nokuphelele kwesofthiwe kanye ne-hardware. Linikeza ngokunembile ukuguquguquka nokulinganisela izinga elidingekayo ukuze kuqhutshekwe phambili kwe-cloud computing ukuziphendukela kwemvelo.
Ukwengeza kumkhawulokudonsa okwanele we-non-stop ukusebenza kanye nobuchwepheshe bokuzenzekelayo obulungile, i-SDN ibonisa esinye isinyathelo engqalasizinda ye-digital ngokugcwele kubathengisi kanye namakhasimende. Mayelana nokusebenza kwenethiwekhi, i-SDNs inikeza izinzuzo eziningi ezifana ne-cloud computing ezinikezela ebhizinisini. Ukuguquguquka okuthuthukisiwe nokuqina kuzovumela ukusetshenziswa okusetshenziselwa ukusetshenziswa kwezinsiza zokuxhumana, ngenkathi ukwehla kwezindleko zokusebenza kungaholela emisha emisha nakakhulu ukugcinwa kwengxenye yenkampani.
Cabanga nganoma yisiphi isistimu - yonke into inokusiza njengamakhemikhali ayo - ifu alifani nalomthetho.
Yiqiniso kuyilapho i-computing yefu ingenye yamathuluzi anamandla kunayo yonke ibhizinisi, ngesikhathi esifanayo, amandla akhe aphelele angeke aziwe uma elayishwa nge-hardware evamile yokuxhumana. Yingakho i-SDN inexhumano olubalulekile noluseduze nefu.
Ngaphandle kwe-SDN, i-computing yamafu ayikwazi ukuqhubeka nokuziphendukela kwemvelo, futhi ukuxhumana phakathi kwe-cloud computing ne-software echazwe kunethiwekhi kunamandla kakhulu.