- I-hard drive yangaphandle ivelele ngobulula bayo kanye nezindleko eziphansi, okwenza ibe yindawo ekahle yokulondoloza idatha ngokushesha kanye nokusetshenziswa komuntu siqu.
- I-NAS inikeza uhlelo oluthuthukisiwe lwe-ecosystem olunokufinyelela okukude, ukuphindaphinda kwedatha nge-RAID, kanye nokutholakala kwamahhala okungu-24/7.
- Ama-hard drive aqondene ne-NAS athuthukise ihadiwe ukuvimbela ukwehluleka ngenxa yokudlidliza kanye nokuguguleka okuqhubekayo.
Ukuphatha izimpilo zethu zedijithali kulezi zinsuku kungaba yindaba ebuhlungu ngempela. Phakathi kwemitapo yama-movie angange-terabyte, izithombe zomndeni, kanye namadokhumenti omsebenzi, ukukhetha uhlelo lokugcina olufanele kungasho umehluko phakathi kokulala kahle nokuba nokuhlaselwa yinhliziyo ngenxa yokulahlekelwa amafayela angenakufakwa esikhundleni sawo.
Abantu abaningi bayazibuza ukuthi kuyafaneleka yini ukuthuthukela kokuthile okuyinkimbinkimbi kakhulu, noma ukuthi idivayisi elula ye-USB yanele. Akukhona nje ukuthi sigcina kuphi idatha, kodwa nokuthi sifuna ukuyifinyelela kanjani nokuthi sizimisele kangakanani ukutshala imali kokubili esikhathini sokusetha ukuqinisekisa ukuthi konke kusebenza kahle.
Iyini ngempela i-hard drive yangaphandle?
Uma sikhuluma ngama-hard drive ajwayelekile, sibhekisela kuma-drive axhuma ngqo kwikhompyutha. Angaba ngaphakathi (njengalawo angaphakathi kombhoshongo wekhompyutha) noma angaphandle, okuyiwona ajwayelekile esiwaxhuma nge-USB . Lawa avame ukuza ngamafomethi angu-2,5-intshi (i-laptop) noma angu-3,5-intshi, adinga ukunikezwa kwamandla angaphandle ngoba asebenzisa amandla amaningi.
Inzuzo enkulu ukuthi kulula kakhulu ukuzisebenzisa ; empeleni, zixhuma futhi zidlale, azinazo izinkinga zobuchwepheshe. Ziyindlela engabizi kakhulu nge-terabyte ngayinye futhi zikuvumela ukuthi uhambise idatha ngokomzimba usuka endaweni eyodwa uye kwenye, okwenza zilungele labo abangafuni izinkinga zenethiwekhi noma ukucushwa okuyinkimbinkimbi.
Kodwa-ke, zinobuthakathaka obucacile. Azinawo amandla okuphinda usebenzise idatha, okusho ukuthi uma idrayivu yehluleka noma iwa , cishe uzolahlekelwa yikho konke okukuyo futhi udinga umhlahlandlela wokubuyisa idatha yedrayivu eyinkimbinkimbi . Ngaphezu kwalokho, idivayisi exhunywe kuyo kuphela engafunda idatha, ngaphandle kokuthi ulungiselele ikhompyutha yakho ukuthi yabelane ngefolda kunethiwekhi yendawo, okuyinto engavamile.
Indawo yonke ye-NAS: Okungaphezu nje kwediski
I-NAS (Network Attached Storage) empeleni iyiseva yefayela ezinikele exhuma ku-router yakho. Ngokungafani ne-hard drive yangaphandle, i-NAS ineprosesa yayo, i-RAM, kanye nesistimu yokusebenza , okwenza kube yikhompyutha ekhethekile ekuphatheni idatha yawo wonke amadivayisi ekhaya lakho.
Umlingo we-NAS usekufinyelelekeni kwayo noma kuphi: i-laptop yakho, ifoni ephathekayo, ithebhulethi, noma ngisho ne-Nvidia Shield yakho kanye ne-Smart TV. Ngaphezu kwalokho, zikuvumela ukuthi ulungiselele izinhlelo ze-RAID ukuze uvikele idatha yakho ; uma idiski eyodwa yehluleka, idatha ihlala iphephile kwamanye amadiski ku-array, okuvimbela ukulahleka kwedatha okuphelele.
Kodwa qaphela, akusikho konke ukukhanya kwelanga kanye nothingo. Izindleko zokuqala ziphakeme kakhulu njengoba kufanele uthenge i-NAS chassis bese kuba ama-drive ngokwehlukana. Ngaphezu kwalokho, kudinga umzamo wokuqala wokusetha ongase wesabise abaqalayo, yize izinhlelo zokusebenza ezifana ne-QTS ye-QNAP zenza inqubo ibe lula kakhulu.
Umehluko wezobuchwepheshe: Ama-drive e-NAS vs ama-Desktop drive
Ngezinye izikhathi senza iphutha lokucabanga ukuthi noma iyiphi i-hard drive izosebenza ku-NAS. Akukho okungaba kude neqiniso. I-hard drive ejwayelekile yedeskithophu yenzelwe ukusebenza cishe amahora angu-8 kuya kwangu-10 ngosuku. Ngokuphambene nalokho, ama-drive athile e-NAS, njenge- WD Red noma i-Seagate IronWolf , akhelwe ukusebenza amahora angu-24 ngosuku, izinsuku eziyi-7 ngesonto.
Isici esibalulekile yi-TLER (i-Time-limited error recovery). Ngenkathi i-hard drive evamile ingase ichithe imizuzu izama ukufunda i-sector embi, i-NAS drive ibika ngokushesha iphutha kumlawuli we-RAID ukuze ikwazi ukuthola idatha kwenye i-drive, ivimbele uhlelo ukuthi lungashabalali noma lukhiphe i-drive ku-array.
Futhi zilawula ukudlidliza kangcono kakhulu. Uma unezidrayivu eziningana ezigcwele echwebeni elilodwa, kukhiqizwa amagagasi angabangela amaphutha okufunda. Izidrayivu ze-NAS zifaka ubuchwepheshe bokuncishiswa kokudlidliza kanye ne-firmware elungiselelwe ukuze wonke ama-platter ajikeleze ngokuvumelanisa, kwandise isikhathi sokuphila kwehadiwe.
Ukuqhathanisa okuningiliziwe: Yikuphi okufanele ukukhethe ngokusekelwe kuphrofayela yakho?
Uma ungumfundi noma umsebenzisi wasekhaya ofuna nje ukugcina izithombe nemidlalo embalwa, noma uma udinga isivinini sendawo esimsulwa nge-SSD , i-hard drive yangaphandle ingumngane wakho omkhulu. Akudingeki ukhokhe izindleko ezengeziwe zeseva uma uzosebenzisa ikhompyutha eyodwa kuphela futhi ungakhathazeki ngokwenza isipele esiphephile sedatha yakho njalo.
Ngakolunye uhlangothi, uma unomndeni onamadivayisi amaningi, ungumdali wokuqukethwe, noma ufuna ukusetha iseva yokusakaza yohlobo lwe-Plex , i-NAS iyindlela enengqondo. Ikuvumela ukuthi ube nefu langasese ngaphandle kokukhokha okubhaliselwe kwanyanga zonke ku-Google noma ku-Dropbox, ugcine ukulawula okuphelele kobumfihlo bedatha yakho.
- Isabelomali esiqinile: Ama-hard drive angaphandle ayaphumelela ngoba awanayo imali ephindaphindayo noma ihadiwe ebizayo.
- Ukufinyeleleka: I-NAS iphumelele ngoba ivumela ukufinyelela okukude nge-VPN noma amasango omkhiqizi avela kunoma yiliphi idolobha.
- Ukuphepha kwedatha: I-NAS ingcono kakhulu ngenxa yokweqiwa kwe-RAID kanye nama-backups azenzakalelayo.
- Ukunwebeka: I-NAS ikuvumela ukuthi ungeze amadrayivu amasha ezindaweni zayo ezingenalutho njengoba umtapo wakho wefayela ukhula.
Ngokuphathelene nokuguquguquka, i-NAS iyisistimu evulekile. Ungafaka izinhlelo zokusebenza zezinkampani zangaphandle, uphathe amakhamera okuphepha, noma usethe izizindalwazi. Ngakolunye uhlangothi, i-hard drive yangaphandle iyisistimu eqinile ; empeleni iyidrayivu enkulu ye-USB enikeza lutho olungaphezu kwendawo yokugcina engavuthiwe.
Kulabo abazibuza ukuthi basebenzise ama-hard drive ajwayelekile ku-NAS ukuze bonge imali, impendulo iwukuthi iyasebenza, kodwa iwukugembula . I-drive ingase ihlale iminyaka, kodwa ingozi yokwehluleka ngesikhathi sokwakhiwa kabusha kwe-RAID iphakeme kakhulu, njengoba ukucindezeleka kokufunda kukhulu futhi ama-drive ajwayelekile awaklanyelwe lelo zinga lesidingo.
Ukukhetha kokugcina kuncike ekutheni ubeka phambili ubulula obusheshayo noma ingqalasizinda yesikhathi eside . Nakuba i-hard drive yangaphandle iyisisombululo esisheshayo nesingabizi kakhulu kumsebenzisi ojwayelekile, i-NAS iwukutshalwa kwezimali ekukhiqizeni nasekuphepheni kwalabo abaphatha idatha enkulu futhi abadinga ulwazi lwabo ukuthi lutholakale ngaphandle kwentambo, ngaso sonke isikhathi, futhi luvela noma kuphi emhlabeni.
