Monga virtualization, Technology Defined Networking (SDN) chitukuko ndi chinthu chofunika kwambiri kuti pakhale mawonekedwe a cloud computing. Kwa miyezi ingapo yapitayi, kukula kwake kwakukulu kwachititsa kuti pakhale njira yowonongeka yofunika kwambiri pambali ya bandwidth. Chimodzi mwa zinthu zomwe ambirife timakonda kuiwala za mtambo ndikuti sidijambula kwathunthu. Pa malo kapena malo ena padziko lapansi, payenera kukhala deta yapakati kapena seva ya thupi yomwe ikugwira ntchito ngati msana wa cloud computing.
Kodi Izi Zikutanthauza Chiyani kwa Ogulitsa Mtambo?
Poyendetsa kuyendayenda kwakukulu ndi kukula kwa mtambo, akuyenera kukhala ndi chiwerengero chowonjezeka cha malo owonetsera deta, kuziyika padziko lonse kuti kuchepetsa latency kufika pamlingo waukulu kwa makasitomala padziko lapansi. Ambiri a iwo akugwiritsira ntchito zofunikira za mtambo kuti azitha kusamalira malowa ndikuzigwirizanitsa pamodzi.
Mwachidziwikire, zimapangitsa kuti chiwerengerochi chikhale chofunika kwambiri. Kotero, teknoloji yamakono yamakono ikuyenda mofulumira ngati chimodzi mwa zikuluzikulu kwambiri mumtambo wa computing. Vuto ndiloti malumikizidwe a hardware akugwiritsidwa ntchito kuti asamayende bwino ndi mtambo ngakhale kuti computing hardware ali. Mwa mawu osavuta, sangathe kuwatumiza mopepuka kapena mopepuka.
Zida za SDN
Zovuta kutsogolo kwa ogwira ntchito zamagetsi zili zazikulu monga momwe ziyenera kuyendera mofulumira ndi zofuna za makasitomala. Mavuto aakulu ndikumana ndi kuwonjezeka kwa chiwongoladzanja ndi kutumizidwa mwamsanga kwa misonkhano yatsopano kwa makasitomala. Izi zikutanthauza kuti ogwira ntchito pamagetsi samangogwiritsa ntchito makina okhaokha, komanso amodzi. Apa ndi pamene SDN ikuyendamo.
Chofunika pa mapulogalamu othandizira, omwe angatanthauzidwe pa kukakamizidwa kwachinsinsi chomwe chinachitika pambuyo powonjezereka kwa zipangizo zaumwini ndi mapulogalamu a mtambo - njira ziwiri zazikulu zomwe palimodzi zikuyendetsa kusintha kwakukulu mu mgwirizano pakati pa njira zamalonda ndi IT. SDN imapereka mpata wokufulumizitsa kupereka kwadzidzidzi komanso kuchepetsa ndalama.
Kwenikweni, SDN ndiyomwe ikugwirizanitsa zomwe mtambowo uli pa nsanja yowakompyuta. Njira zomwe SDN imayendetsera, ndizosiyana kwambiri ndi zipangizo zolamulira - izi zimapangitsa kuti pulojekitiyi ipangidwe bwino komanso yokwanira. Zimaperekanso ndondomeko yosasinthasintha komanso yochepetseka yofunikira kuti pakhale mawonekedwe a cloud computing kusintha.
Kuphatikiza pawombera wodalirika wokwanira kuti asagwire ntchito ndi teknoloji yoyenera, SDN ikuwonetseranso njira ina yopangira zipangizo zamakono kwa ogulitsa komanso makasitomala. Ponena za ntchito zogwirira ntchito, SDNs imapereka ubwino wambiri womwewo monga cloud computing amapita ku malonda. Kupititsa patsogolo kusinthasintha komanso kukhala ndi mphamvu kumathandiza kuti ntchito zogwiritsira ntchito zogwiritsidwa ntchito zitheke bwino, pomwe kuchepa kwa ndalama zogwiritsira ntchito kungawononge zowonjezera zowonjezereka komanso ndalama zambiri pa gawo la kasitomala.
Ganizirani dongosolo lirilonse - lonse liri lothandizira monga zigawo zake zigawo - mtambo ndi wosiyana ndi lamulo ili.
Ngakhale ziri choncho kuti mtambo wa computing ndi chimodzi mwa zida zamphamvu kwambiri ndi zogwira ntchito pa bizinesi iliyonse, panthawi imodzimodzi, mphamvu zake zonse sangathe kuzikwaniritsa ngati zodzaza ndi hardware zowonongeka. Ichi ndi chifukwa chake SDN ili ndi mgwirizano wofunikira komanso wapafupi ndi mtambo.
Popanda SDN, kugwiritsira ntchito mtambo sikungapitirizebe kusinthika, ndipo kugwirizana pakati pa cloud computing ndi mapulogalamu otchulidwa mauthenga ndi amphamvu kwambiri.