Kungakhathaliseki ukuthi usebenza endaweni enedatha esindayo noma cha, umuntu ovamile namuhla uqongelela idatha eningi yomsebenzi nokusetshenziswa komuntu siqu, okudinga izindlela eziqinile zokulondoloza idatha ukuze kugcinwe yonke into iphephile futhi ihlelekile. Yilapho izixazululo zesitoreji sangaphandle zingena khona.
Nakuba izivalo ze-hard disk drive (i-HDD) ziyinketho evamile phakathi kwabathengi, ezinye izindlela ezifana nesitoreji esinamathiselwe kunethiwekhi (NAS) nazo zikhona futhi zingase zifaneleke kakhulu kuye ngezidingo ezithile zomsebenzisi.
Lapha, sizohlola ukuthi ama-hard disk angaphandle aqhathaniseka kanjani nesitoreji esinamathiselwe kunethiwekhi nokuthi yini eyenza ibhizinisi lakho libe nesitoko.
Okuqukethwe
Ukubuka konke kwemakethe evalekile ye-HDD
I-HDD evalekile iqhathaniswa nesitoreji se-NAS: Uhlolojikelele olufushane
I-HDD evalekile vs. NAS: Umehluko omkhulu
Izindlela ezi-5 zemakethe ezisiza ukwenza izindawo ezivalekile ze-HDD zidume
Isiphetho
Ukubuka konke kwemakethe evalekile ye-HDD
Izivalo ze-HDD zingenye yezixazululo zesitoreji sangaphandle ezidume kakhulu ngemuva kwesitoreji samafu. Ongoti babika ukuthi imali yemakethe ifinyelele ku-USD 2.23 billion ngo-2023 futhi iphrojekthi izokhula ku-CAGR engu-3.9% iye ku-$6.24 billion ngo-2031. Lokhu kukhula okuqhubekayo kungenxa yesidingo esikhulayo samandla okugcina anwetshiwe, isitoreji esiphathekayo, nezixazululo zokulondoloza idatha.
Ukwanda kokutholakala kokuqukethwe kwedijithali (amafayela e-multimedia namavidiyo anencazelo ephezulu) nakho kuqhuba isidingo sezindawo ezivalekile ze-HDD. Ngenxa yentuthuko yabo kwezobuchwepheshe kanye nemali eningi elahlekayo, iNyakatho Melika kanye ne-Europe yizifunda ezihamba phambili kule makethe.
I-HDD evalekile iqhathaniswa nesitoreji se-NAS: Uhlolojikelele olufushane
Abantu abaningi bakhetha izivalo ze-HDD ukuze zithwaleke. Ubuncane bawo busho ukuthi bangaphonswa esikhwameni bayiswe noma kuphi. Namuhla, lawa madrayivu avame ukuza namandla e-2TB noma ngaphezulu, okuvumela umsebenzisi ojwayelekile ukuthi agcine inani elikhulu ledatha ngefomethi ehlangene, ephathekayo.
Kodwa-ke, nakuba izivalo ze-HDD kulula ukuzithwala nokuzisebenzisa, azinazo izici ezithuthukile ezidingwa ngochwepheshe bedatha. Isibonelo, azikwazi ukufinyelelwa ukude noma zivumele ukulungiselelwa okuthuthukisiwe kusetshenziswa indawo yazo eyengeziwe.
Isitoreji esinamathiselwe kunethiwekhi (NAS), okwamanje, inikeza izici eziyinkimbinkimbi njengokwesekwa kwe-RAID, ukwabelana ngefayela, nokufinyelela kude, okuyenza ilungele izidingo zedatha eziyinkimbinkimbi. Ububi? Abanakho ukuphatheka okumangazayo kwendawo ebiyelwe nge-HDD.
Ngezansi, sizophenya kabanzi kulezi zinhlobo ezimbili zesitoreji nemininingwane efaneleka kakhulu ngezidingo ezahlukene.
I-HDD evalekile vs. NAS: Umehluko omkhulu
1. Ukuthwala
Izivalo zamadrayivu angaphandle aphatheka kakhulu kunamadivaysi okulondoloza anamathiselwe kunethiwekhi. Izinhlelo ze-NAS zivame ukuba nkulu futhi ziyi-boxy (njenge-CPU yekhompuyutha yedeskithophu), kuyilapho izivalo ze-HDD zihlangene futhi zifana ngosayizi wezinketho zangaphakathi kumakhompuyutha aphathekayo. Kungakho kuyinketho edumile yesitoreji sangaphandle esiphathekayo.
Ngokolunye uhlangothi, Izinhlelo ze-NAS ngokuvamile zikhudlwana futhi zenzelwe ukuhlala endaweni eyodwa. Abukeka njengamabhokisi amakhulu anamaphaneli angemuva, amachweba okuxhumana ahlukahlukene, nama-grill angaphambili (ngokuvamile agcwele izici). Yize amadizayini ehluka ngomkhiqizi, amasistimu e-NAS avame ukuba mkhulu, okuwenza kube nzima ukuhamba nawo.
2. Ukutholakala
Kokubili i-NAS kanye nama-hard drive angaphandle anezinzuzo mayelana nokufinyeleleka. Izivalo ze-HDD zingaxhumeka kalula kuma-PC ngekhebula ngaphandle kwesidingo soxhumano lwe-inthanethi.
Ngokuphambene, uhlelo lwe-NAS lunikeza ukuguquguquka okwengeziwe. Abathengi bangafinyelela amafayela abo kunoma iyiphi ikhompyutha, ngisho bekude ngoxhumano lwe-inthanethi. Futhi, izinhlelo ze-NAS zivame ukuhlanganisa nezinsizakalo zamafu, okwenza idatha egciniwe ifinyeleleke noma ngabe ukuphi umsebenzisi.
3. Amandla
Izivalo ze-HDD nezinhlelo ze-NAS zinikeza amandla amakhulu okugcina, ngokuvamile ngama-terabytes. Nokho, izindawo ezivalekile ze-HDD zinesitoreji esingashintshi, okusho ukuthi abathengi abakwazi ukushintsha noma ukuthuthukisa umthamo; uma bedinga isikhala esengeziwe, bazodinga ukuthenga umthamo owengeziwe noma bengeze enye idrayivu.
Ngokuphambene, izinhlelo ze-NAS zivumelana nezimo. Ziza nama-multi-hard drive bays, okuvumela abathengi ukuthi bengeze amadrayivu amaningi lapho kudingeka isitoreji esengeziwe. Lokhu kusho ukuthi banganweba ngokushesha isitoreji sabo, okungenzeka bafinyelele ku-100TB noma ngaphezulu, okuyinto engenakwenzeka ngendawo eyodwa ye-HDD evalekile. Ngakho-ke, amasistimu e-NAS ahlinzeka ngomthamo omkhulu wesitoreji kanye nokuqina.
4. Khomba abasebenzisi
I-hard drive ebiyelwe yangaphandle iyisinqumo esihle kakhulu kubathengi abafuna indawo yokugcina ephathekayo abangayisa noma yikuphi. Futhi kuyindlela elula yokwandisa isitoreji esiyinhloko noma ugcine izipele ngokumane usixhume ukuze uthole ukufinyelela okusheshayo kudatha engaphakathi.
Ngakolunye uhlangothi, izinhlelo ze-NAS zinikeza izici eziningi ezengeziwe (njengokwesekwa kwe-RAID), okuzenza zibe ukukhetha okuthembeke kakhudlwana kumabhizinisi afuna izinsiza zedatha ezandisiwe. Le nketho yesitoreji iphinde inikeze amathuluzi okuhlanganyela nezici zokuphepha ezithuthukisiwe, okuyenza ibe ngcono kubathengi abafuna isitoreji esinwebekayo, esivikelekile sebhizinisi labo noma izidingo zesitoreji sasekhaya.
I-5. Ukusebenza
Izinhlelo ze-NAS nezivalo zingasebenzisa ama-hard disk drive (ama-HDD) noma ama-solid-state drives (ama-SSD). Ama-SSD ngokuvamile ashesha kakhulu kunama-HDD, ngakho-ke uma kuqhathaniswa nezinhlelo ze-NAS ezisekelwe ku-HDD, kungenzeka abe nesivinini esingcono.
Kodwa-ke, noma ngabe zombili izinketho zesitoreji zisebenzisa ama-SSD, indawo ebiyelwe ingase inikeze isivinini esisheshayo ngenxa yomklamo wayo olula we-plug-and-play. Isibonelo, izinhlelo ze-NAS ezisebenza kahle kakhulu zingafinyelela isivinini esifika ku-110 MBps, kuyilapho ama-hard drive angaphandle angakwazi ukushaya ama-200 MBps noma ngaphezulu, kuye ngohlelo lwawo. Isibonisi se-USB.
Izindlela ezi-5 zemakethe ezisiza ukwenza izindawo ezivalekile ze-HDD zidume
1. Ukwanda kwesidingo sezixazululo zomthamo omkhulu
Njengoba isidingo sokuqukethwe kwedijithali sikhula, kanjalo nesidingo sezixazululo zokugcina umthamo omkhulu. Ukuze uhambisane nezidingo ezikhulayo zesitoreji, abantu abaningi bafuna izindawo ezivaliwe zangaphandle ezingabamba idatha enkulu.
2. Gxila ezicini zokuphepha kwedatha
Abathengi bagxile kakhulu ekuvikelekeni kwedatha kunangaphambili. Yingakho abakhiqizi bangaphandle bekesi le-hard drive bengeza izici ezithuthukisiwe ezifana nokuvikelwa kwephasiwedi, ukubethela, nokuqinisekiswa kwe-biometric ukusiza abasebenzisi bagcine idatha yabo iphephile futhi ivikelekile.
3. Ukwenza ngokwezifiso kanye nokwenza kube ngokwakho
Ukwenza kube ngokwakho kungenye inkambiso enkulu eminyakeni yamuva nje, futhi izivalo ze-HDD nazo ziyahluka. Ngenxa yalesi sizathu, abathengi baya ngokuya bekhangwa okukhethwa kukho okwenziwa ngokwezifiso ezinikeza imibala ehlukahlukene, izinto zokwakha, kanye nemiklamo, okubavumela ukuthi bakhethe izinketho ezihambisana nesitayela sabo nezinto abazithandayo.
4. Ukwamukelwa kwezixhumanisi ze-USB-C kanye ne-Thunderbolt
Izivalo ze-HDD zamukele ama-adaptha amandla afana ne-USB Type-C ne-Thunderbolt interface ukuze kuhlangatshezwane nesidingo esikhulayo sokudluliswa kwedatha okusheshayo nokuxhumeka kwendawo yonke. Lobu buchwepheshe bunikeza ukufinyelela kwedatha okusheshayo kanye nolwazi lomsebenzisi olushelelayo.
5. Isidingo esikhulayo sezindawo ezivalekile ezimangelengele nezingenwa amanzi
Abathengi ababandakanyeka emisebenzini yangaphandle, yezimboni, noma yangaphakathi bafuna izindawo ezivalekile ze-HDD ezingangeni manzi ezingabhekana nezimo zokusebenza eziyinselele. Ngakho-ke ezinye izivalo zenzelwe ukubekezelela izimo ezimbi nokungqongqoza.
Isiphetho
Abathengi abaningi bakhetha izindawo ezivalekile ze-HDD kumadivayisi e-NAS ngezizathu ezimbalwa: Alula, ayaphatheka kakhudlwana, futhi ayashesha mayelana nokugcina nokufinyelela idatha, okuwenza kube uhambo lwezisebenzi eziningi ohambeni. Futhi zilungele izindawo ezinoxhumo olubuthakathaka lwe-inthanethi, okusho ukuthi abathengi ngeke bavalelwe ngaphandle kumafayela abo enziwe isipele.
Ngakolunye uhlangothi, ukuphatheka kancane kwe-NAS kusho ukuthi kungenzeka ihlale ekhaya noma ehhovisi lomsebenzisi futhi ingase ihehe abathengi abafuna isitoreji sesikhathi eside. Naphezu kwalo mehluko, abathengisi bangacabangela ukukuhlanganisa nezivalo ze-HDD njengendlela yokwenza ikhophi yasenqolobaneni, ihlinzekele abathengi abaningi ngangokunokwenzeka.
