Emkhakheni wama-elekthronikhi wabathengi, ukuvela kwezixazululo zesitoreji kuye kwaba kokubili okusheshayo futhi okuguquguqukayo, okusiholela emnyango wenketho ephumelelayo neyokwehla: Isitoreji Sokufinyelela Kwenethiwekhi (NAS). Lo mhlahlandlela uhlose ukunciphisa i-NAS, ukuhlukanisa izinto eziyinkimbinkimbi zibe izingxenye eziqondakalayo. Kungakhathaliseki ukuthi ungumshisekeli wezobuchwepheshe noma uchwepheshe ofuna ukuthuthukisa ukuphathwa kwedatha, ukuqonda izici eziyinhloko ze-NAS kungaba nomthelela omkhulu enqubweni yakho yokwenza izinqumo.
Okuqukethwe:
- Siyini isitoreji sokufinyelela kunethiwekhi futhi sisebenza kanjani?
- Ukubaluleka kokuphepha kwedatha ezinhlelweni ze-NAS
- Ukuqhathanisa i-NAS nezixazululo zendabuko zokugcina
- Ukusetha nokugcinwa kwe-NAS: Odinga ukukwazi
- Izitayela zesikhathi esizayo kubuchwepheshe bokugcina ukufinyelela kwenethiwekhi
Siyini isitoreji sokufinyelela kunethiwekhi futhi sisebenza kanjani?
I-Network Access Storage, noma i-NAS, iyisixazululo esizinikele sokugcina ifayela esenza abasebenzisi abaningi kanye namadivayisi ahlukahlukene amaklayenti athole idatha kumthamo wediski ophakathi nendawo. Abasebenzisi baxhumeke ku-NAS ngenethiwekhi, okuvumela ukufinyelela nokuphatha idatha kalula. Amasistimu e-NAS asukela kumadivayisi anedrayivu eyodwa alungele ukusetshenziswa ekhaya kuya kumayunithi afakwe kuma-rack amaningi aklanyelwe izindawo zebhizinisi.
Ubuhle be-NAS busebulula nokusebenza kahle kwayo. Ngokuhlanganisa isitoreji endaweni eyodwa, i-NAS iqeda isidingo sokulondoloza okunamathiselwe endaweni futhi isiza ukwabelana ngedatha nokusebenzisana. Ngaphezu kwalokho, izinhlelo ze-NAS zivame ukuza nezindawo zokusebenzelana ezisebenziseka kalula, ezizenza zifinyeleleke kubantu ngaphandle kobuchwepheshe bezobuchwepheshe.
I-NAS isebenza kumazinga amabili amakhulu: ihadiwe nesoftware. Ingxenye yezingxenyekazi zekhompuyutha ihlanganisa amadrayivu okugcina kanye noxhumo lwenethiwekhi, kuyilapho isofthiwe inesibopho sokuphatha isixhumi esibonakalayo kanye nokusebenza kokusebenza kwamafayela. Le mvelo embaxambili iqinisekisa ukuthi izinhlelo ze-NAS zivumelana nezimo futhi ziqinile, ziyakwazi ukunikeza izidingo eziningi zesitoreji.
Ukubaluleka kokuphepha kwedatha ezinhlelweni ze-NAS
Uma kuziwa ekugcineni ulwazi olubalulekile, ukuphepha kubaluleke kakhulu. Amasistimu e-NAS aklanywe ngezici ezihlukahlukene zokuphepha ukuze avikele idatha ekufinyeleleni okungagunyaziwe kanye nezinsongo ze-cyber. Ukubethela kuyisici esibalulekile, esiqinisekisa ukuthi idatha ayifundeki kunoma ubani ngaphandle kokhiye olungile wokususa ukubethela.
Ngokungeziwe ekubetheleni, izinhlelo ze-NAS zivame ukusebenzisa izindlela zokuqinisekisa zabasebenzisi. Lokhu kungasukela ekuvikelweni kwephasiwedi okulula kuye ezindleleni eziyinkimbinkimbi ezifana nokuqinisekiswa kwezinto ezimbili, okuthuthukisa isendlalelo sokuvikeleka esizungeze idatha ebucayi.
Izinketho zokwenza ikhophi yasenqolobaneni nezokuthola kabusha ziyingxenye yokuphepha kwe-NAS. Amasistimu amaningi e-NAS anikeza izixazululo zokusekela ngokulondoloza ezizenzakalelayo, eziqinisekisa ukuthi idatha iphindiwe futhi igcinwe ngokuphephile uma kwenzeka ukwehluleka kwehadiwe noma ukonakala kwedatha. Lokhu kuphelelwa umsebenzi kubalulekile ekugcineni ubuqotho nokutholakala kwedatha.
Ukuqhathanisa i-NAS nezixazululo zendabuko zokugcina
Ukushintshela ku-NAS kusuka ezixazululweni zesitoreji esivamile njenge-Direct-Attached Storage (DAS) kanye Nenethiwekhi Yendawo Yesitoreji (SAN) kuqhutshwa izinzuzo eziyingqayizivele ze-NAS. Ngokungafani ne-DAS, ekhawulela ukufinyelela kwedatha kumsebenzisi oyedwa noma idivayisi, i-NAS yenza idatha ifinyeleleke kubasebenzisi abaningi kunethiwekhi yonkana. Lokhu kusiza ukubambisana nokwabelana ngedatha, okwenza i-NAS ilungele amabhizinisi nezimo zasekhaya lapho amadivayisi amaningi adinga ukufinyelela amafayela afanayo.
Ngaphezu kwalokho, i-NAS ihlinzeka ngesixazululo esingabizi kakhulu nesinokwehla uma kuqhathaniswa ne-SAN. Nakuba i-SAN ilungele izimfuneko zokusebenza okuphezulu emabhizinisini amakhulu, i-NAS inikeza ukusebenza okwanele kwezicelo eziningi zebhizinisi ezincane ukuya kwamaphakathi endaweni enezindleko eziphansi. Ukwengeza, amasistimu e-NAS kulula ukuwamisa nokuphatha, adinga ubuchwepheshe obuncane kunezindawo ze-SAN.
Ukuvumelana nezimo kwe-NAS nakho kudlulela ekulinganiseni kwayo. Njengoba izidingo zesitoreji zikhula, amayunithi engeziwe e-NAS angahlanganiswa ngaphandle komthungo kunethiwekhi, anikeze umthamo wesitoreji owandisiwe ngaphandle kokuncipha okuphawulekayo noma ukuhlela kabusha.
Ukusethwa nokugcinwa kwe-NAS: Odinga ukukwazi
Ukusetha uhlelo lwe-NAS kuqondile, kulwenza lufinyeleleke ngisho nakulabo abanesizinda esincane sobuchwepheshe. Ukusetha kokuqala kuhilela ukuxhuma ngokomzimba i-NAS kunethiwekhi yakho, ngokuvamile nge-Ethernet. Ngemva kwalokhu, i-NAS ilungiswa ngokusebenzisa isixhumi esibonakalayo esisekelwe kuwebhu, lapho ungakha khona ama-akhawunti omsebenzisi, usethe izimvume, futhi ulawule izilungiselelo zesitoreji.
Ukugcinwa kwezinhlelo ze-NAS kusebenziseka kalula. Izibuyekezo ze-firmware ezivamile zibalulekile ekuvikelekeni nasekusebenzeni, futhi izinhlelo eziningi ze-NAS zinikeza izici zokubuyekeza ezizenzakalelayo. Amathuluzi okuqapha ayatholakala futhi, ahlinzeka ngemininingwane ngempilo yesistimu, ukusetshenziswa kwesitoreji, namalogi okufinyelela. Lawa mathuluzi abalulekile ekuhlonzeni nasekuxazululeni izinkinga ezingase zibe khona.
Ngaphandle kokusetha nokugcinwa kalula, kubalulekile ukubuyekeza njalo izilungiselelo zokuphepha ze-NAS. Njengoba izinsongo ze-inthanethi zishintsha, ukuqinisekisa ukuthi i-NAS yakho ilungiselelwe ngezimiso zokuphepha zakamuva kungavikela idatha yakho ekungcupheni okuvelayo.
Amathrendi wesikhathi esizayo kubuchwepheshe bokulondoloza ukufinyelela kwenethiwekhi
Ikusasa le-NAS lakhiwe ukuthuthuka okuqhubekayo kwezobuchwepheshe. Ithrendi eyodwa ebalulekile ukuhlanganiswa kwamakhono e-Artificial Intelligence (AI) kanye Nokufunda Ngomshini (ML). Lobu buchwepheshe buthembisa ukuthuthukisa ukuphathwa kwedatha, ukunikeza ukuhlaziywa kwedatha okuhlakaniphile, ukuhlela okuzenzakalelayo, nezici zokuphepha ezithuthukisiwe.
Enye indawo yentuthuko ukuthuthukiswa kokusebenza kwe-NAS ngobuchwepheshe benethiwekhi obusheshayo. Ngokwamukelwa kwe-10 Gigabit Ethernet nangale kwalokho, amasistimu e-NAS anganikeza isivinini esiqhathaniswa ne-DAS ne-SAN, okuwenza aqhudelane nakakhulu ngezinhlelo zokusebenza ezisebenza kahle kakhulu.
Okokugcina, ukukhuphuka kwezindawo zamafu ezixubile kunomthelela ekuziphendukeleni kwe-NAS. Izixazululo ze-Hybrid NAS, ezihlanganisa isitoreji esisemagcekeni nesitoreji samafu, zinikeza okungcono kakhulu kuyo yomibili imihlaba. Bahlinzeka ngokuvikeleka nokulawula isitoreji sendawo ngenkathi besebenzisa ukuqina kanye nokusebenza kahle kwezindleko zezinsizakalo zamafu.
Isiphetho:
I-Network Access Storage ima phambili ezixazululweni zesitoreji, inikezela ngenhlanganisela yokufinyeleleka, ukuphepha, nokusebenza kahle. Ngokuqonda izici ezibalulekile ze-NAS, kusukela ekusebenzeni kwayo okuyisisekelo kuya kumathrendi esikhathi esizayo, abantu ngabanye namabhizinisi bangenza izinqumo ezinolwazi ezihambisana nezidingo zabo zokuphatha idatha. Njengoba ubuchwepheshe buqhubeka nokuvela, amasistimu e-NAS alungele ukugxila kakhulu ezimpilweni zethu zedijithali, alolonge kabusha indlela esigcina ngayo, sifinyelele, futhi sivikele ngayo idatha yethu ebalulekile.
